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List of free and open-source Android applications
open-in-new
<h2 id="advertisement-blocking">Advertisement blocking</h2> <p class="note">See also: <a href="/facts/Ad_blocking/WfmBIxuP">Ad blocking</a></p> <table><tbody><tr><th rowspan="2">Application name</th><th rowspan="2">Description</th><th colspan="3">Availability</th><th rowspan="2"><a href="/facts/Software_license/7enfIqhL">License</a></th><th rowspan="2"><a href="/facts/Application_programming_interface/GMlN4vUr">API</a><a class="footnote-ref" id="fnref:1" href="#fn:1"><sup>1</sup></a></th><th rowspan="2">Note</th></tr><tr><th><a href="/facts/Aptoide/lJbDS581">Aptoide</a></th><th><a href="/facts/Google_Play/j3N4wv6g">Google Play</a></th><th><a href="/facts/F-Droid/yNEV0XLW">F-Droid</a></th></tr><tr><td><a href="/facts/AdAway/Pk6tE5sw">AdAway</a></td><td>Ad blocker</td><td>No</td><td>No</td><td>Yes<a class="footnote-ref" id="fnref:2" href="#fn:2"><sup>2</sup></a></td><td>GNU GPLv3</td><td>L16 / 4.1+</td><td></td></tr><tr><td><a href="/facts/Adblock_Plus/Q4BhH6wQ">Adblock Plus</a></td><td>Ad blocker</td><td>?</td><td>No<a class="footnote-ref" id="fnref:3" href="#fn:3"><sup>3</sup></a></td><td>No</td><td>GNU GPLv3</td><td>L7 / 2.1+</td><td>Standalone filtering app was removed from Google Play for breaching Play terms of service.<a class="footnote-ref" id="fnref:4" href="#fn:4"><sup>4</sup></a></td></tr></tbody></table> <h2 id="web-browsers">Web browsers</h2> <p class="note">Main category: Free web browsers</p> <table><tbody><tr><th rowspan="2">Application name</th><th rowspan="2">Description</th><th colspan="3">Availability</th><th rowspan="2">License</th><th rowspan="2">API<a class="footnote-ref" id="fnref:5" href="#fn:5"><sup>5</sup></a></th><th rowspan="2">Note</th></tr><tr><th>Aptoide</th><th>F-Droid</th><th>Google Play</th></tr><tr><td><a href="/facts/Brave_(web_browser)/53jIB9TV">Brave</a></td><td>Chromium-based <a href="/facts/Web_browser/2pfyymLs">web browser</a> with emphasis on <a href="/facts/Web_tracking/3cdL4NmX">tracking</a> prevention, and reforming ad-blocking<a class="footnote-ref" id="fnref:6" href="#fn:6"><sup>6</sup></a></td><td>Yes</td><td>No<a class="footnote-ref" id="fnref:7" href="#fn:7"><sup>7</sup></a></td><td>Yes</td><td><a href="/facts/Mozilla_Public_License/hBuvAz1w">MPL</a></td><td>4.1+</td><td>Has in-built ad blocker</td></tr><tr><td><a href="/facts/Chromium_(web_browser)/F1S8sAEt">Chromium</a></td><td>Primary code-base of <a href="/facts/Google_Chrome/4INfWq37">Chrome</a>; uses <a href="/facts/Blink_(layout_engine)/uL9vhKbv">Blink</a> and <a href="/facts/V8_(JavaScript_engine)/0Fd3taMh">V8</a> engines</td><td>No</td><td>No</td><td>No</td><td><a href="/facts/BSD_licenses/XLtmLp5x">BSD</a></td><td>4.4+</td><td></td></tr><tr><td><a href="/facts/DuckDuckGo/FJJM7NAB">DuckDuckGo</a></td><td>Chromium-based; focuses on privacy & tracking protection</td><td>Yes</td><td>Yes</td><td>Yes</td><td><a href="/facts/Apache_2.0/5AeIjas8">Apache 2.0</a></td><td>5.0+</td><td><a class="footnote-ref" id="fnref:8" href="#fn:8"><sup>8</sup></a></td></tr><tr><td><a href="/facts/Firefox_for_Android/6jBazUVR">Fennec F-Droid</a></td><td><a href="/facts/Rebadging/wEkfeGFq">Rebadged</a> <a href="/facts/Fork_(software_development)/D6khxhpr">fork</a> of Firefox; aims to remove <a href="/facts/Proprietary_software/9zcskxYL">proprietary</a> components</td><td>No</td><td>Yes <a class="footnote-ref" id="fnref:9" href="#fn:9"><sup>9</sup></a></td><td>No</td><td><a href="/facts/Mozilla_Public_License/hBuvAz1w">MPL</a></td><td>4.1+</td><td>Same with Firefox for Android, but some proprietary code removed.</td></tr><tr><td><a href="/facts/Firefox_for_Android/6jBazUVR">Firefox for Android</a></td><td>Customizable with <a href="/facts/Add-on_(Mozilla)/F0A6ctBz">add-ons</a>; uses <a href="/facts/Gecko_(software)/HXINMkgW">Gecko engine</a></td><td>Yes</td><td>No<a class="footnote-ref" id="fnref:10" href="#fn:10"><sup>10</sup></a></td><td>Yes</td><td><a href="/facts/Mozilla_Public_License/hBuvAz1w">MPL</a></td><td>4.1+</td><td>Removed from F-Droid</td></tr><tr><td><a href="/facts/Firefox_Focus/CCnY7HtJ">Firefox Focus</a>/Klar</td><td>Privacy centered browser; uses <a href="/facts/Gecko_(software)/HXINMkgW">Gecko engine</a> (GeckoView)</td><td>Yes</td><td>No</td><td>Yes</td><td><a href="/facts/Mozilla_Public_License/hBuvAz1w">MPL</a></td><td>5.0+</td><td></td></tr><tr><td><a href="/facts/GNU_IceCat/dIvYQpj9">GNU IceCat</a></td><td><a href="/facts/GNU_Project/mjc8AwM6">GNU Project</a> version of Firefox</td><td>No</td><td>No <a class="footnote-ref" id="fnref:11" href="#fn:11"><sup>11</sup></a></td><td>No</td><td><a href="/facts/Mozilla_Public_License/hBuvAz1w">MPL</a></td><td>4.0.3+</td><td>IceCat contains features not found in mainline Firefox release and eschews all usage of proprietary components.</td></tr><tr><td><a href="/facts/Tor_(network)/Wj6jjkx1">Tor Browser</a></td><td>Mozilla-based browser enhanced for use on Tor anonymity network</td><td>Yes<a class="footnote-ref" id="fnref:12" href="#fn:12"><sup>12</sup></a></td><td>Yes<a class="footnote-ref" id="fnref:13" href="#fn:13"><sup>13</sup></a></td><td>Yes</td><td><a href="/facts/Mozilla_Public_License/hBuvAz1w">MPL</a></td><td>4.0.3+</td><td>Available in F-Droid by activating the extra Guardian Project repository<a class="footnote-ref" id="fnref:14" href="#fn:14"><sup>14</sup></a></td></tr></tbody></table> <h2 id="office-suites-and-synchronisation">Office Suites and synchronisation</h2> <p class="note">Main category: Free communication software</p> <table><tbody><tr><th rowspan="2">Application name</th><th rowspan="2">Description</th><th colspan="2">Availability</th><th rowspan="2">License</th><th rowspan="2">API<a class="footnote-ref" id="fnref:15" href="#fn:15"><sup>15</sup></a></th><th rowspan="2">Note</th></tr><tr><th>Google Play</th><th>F-Droid</th></tr><tr><td><a href="/facts/Collabora_Online/RzGxtF9A">Collabora Online</a></td><td>Office suite with Microsoft Office compatible word processor, spreadsheet, presentation, and vector graphics editor</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:16" href="#fn:16"><sup>16</sup></a></td><td>MPLv2</td><td>8.0+</td><td>An enterprise-ready edition of LibreOffice</td></tr><tr><td><a href="/facts/OwnCloud/d06Ka1yW">ownCloud</a></td><td>Client for synchronization server</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:17" href="#fn:17"><sup>17</sup></a></td><td>GPLv2</td><td>7.0+</td><td></td></tr><tr><td><a href="/facts/Nextcloud/4dCYj8W0">Nextcloud</a></td><td>Client for synchronization server</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:18" href="#fn:18"><sup>18</sup></a></td><td>GPLv2</td><td>7.1+</td><td></td></tr></tbody></table> <h2 id="communication">Communication</h2> <p class="note">Main category: Free communication software</p> <table><tbody><tr><th rowspan="2">Application name</th><th rowspan="2">Description</th><th colspan="2">Availability</th><th rowspan="2">License</th><th rowspan="2">API<a class="footnote-ref" id="fnref:19" href="#fn:19"><sup>19</sup></a></th><th rowspan="2">Note</th></tr><tr><th>Google Play</th><th>F-Droid</th></tr><tr><td><a href="/facts/ConnectBot/PJuayfhC">ConnectBot</a></td><td><a href="/facts/Secure_Shell/wjVRw5zv">SSH</a>, <a href="/facts/Telnet/hxT0e85h">telnet</a>, and <a href="/facts/Terminal_emulator/yNfevBJd">terminal emulator</a></td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:20" href="#fn:20"><sup>20</sup></a></td><td>Apache 2.0</td><td>1.5+</td><td></td></tr><tr><td>CSipSimple</td><td><a href="/facts/Session_Initiation_Protocol/cbjUoNqP">SIP</a> & <a href="/facts/VoIP/5QGBbXYg">VoIP</a> client</td><td>No</td><td>No</td><td>GPLv3</td><td>1.6+</td><td></td></tr><tr><td><a href="/facts/Element_(software)/XN390nTA">Element</a></td><td><a href="/facts/Federation_(information_technology)/3SUojUub">Federated</a> instant messaging and group chat client using the <a href="/facts/Matrix_(protocol)/nV0oNTsr">Matrix protocol</a>.</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:21" href="#fn:21"><sup>21</sup></a></td><td>Apache 2.0</td><td>4.1+</td><td></td></tr><tr><td><a href="/facts/Jitsi/YXb4BaJs">Jitsi</a></td><td><a href="/facts/Videoconferencing/Ya9TMFQD">Videoconferencing</a> and <a href="/facts/Instant_messenger/8lwwDyjK">instant messenger</a></td><td>Yes</td><td>Yes<a class="footnote-ref" id="fnref:22" href="#fn:22"><sup>22</sup></a></td><td>LGPLv2.1</td><td>?</td><td></td></tr><tr><td><a href="/facts/K-9_Mail/qL1PsA9R">K-9 Mail</a></td><td>Advanced email client</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:23" href="#fn:23"><sup>23</sup></a> </td><td>Apache 2.0</td><td>2.2+</td><td>Supports <a href="/facts/OpenPGP/4BELG9BW">OpenPGP</a> integration with <a href="/facts/OpenKeychain/0g7uqt4l">OpenKeychain</a></td></tr><tr><td><a href="/facts/Linphone/SeNaJJRY">Linphone</a></td><td>Video SIP/VoIP client</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:24" href="#fn:24"><sup>24</sup></a></td><td>GPLv2</td><td>2.2+</td><td></td></tr><tr><td><a href="/facts/Mastodon_(social_network)/paYlaPlI">Mastodon</a></td><td>federated social network</td><td>Yes</td><td>Yes</td><td>GPLv3</td><td>6.0+</td><td></td></tr><tr><td><a href="/facts/Session_(software)/bsM82tE6">Session</a></td><td>distributed <a href="/facts/Blockchain/8H43GgWy">blockchain</a>-based messenger</td><td>?</td><td>?</td><td>GPLv3</td><td>?</td><td>Also available for iOS, Linux, and Windows</td></tr><tr><td><a href="/facts/Sipdroid/vDN3He38">Sipdroid</a></td><td>SIP/VoIP client</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:25" href="#fn:25"><sup>25</sup></a></td><td>GPLv3</td><td>2.0+</td><td>works on 1.5</td></tr><tr><td><a href="/facts/WordPress/mrrCX1Fx">WordPress</a></td><td>Official WordPress client</td><td>Yes</td><td>No</td><td>GPLv2</td><td>2.3+</td><td></td></tr><tr><td><a href="/facts/Zulip/qaFTMTaN">Zulip</a></td><td><a href="/facts/Collaborative_software/YFaMuQdA">groupware</a> and chat</td><td>Yes</td><td>No</td><td>Apache 2.0<a class="footnote-ref" id="fnref:26" href="#fn:26"><sup>26</sup></a></td><td>5.0+</td><td>Also available for iOS</td></tr></tbody></table> <h3>Privacy/security focused</h3> <table><tbody><tr><th rowspan="2">Application name</th><th rowspan="2">Description</th><th colspan="2">Availability</th><th rowspan="2">License</th><th rowspan="2">API<a class="footnote-ref" id="fnref:27" href="#fn:27"><sup>27</sup></a></th><th rowspan="2">Note</th></tr><tr><th>Google Play</th><th>F-Droid</th></tr><tr><td><a href="/facts/Android_Privacy_Guard/1zhFqNs5">APG</a></td><td><a href="/facts/OpenPGP/4BELG9BW">OpenPGP</a> and key management</td><td>Yes</td><td>Yes<a class="footnote-ref" id="fnref:28" href="#fn:28"><sup>28</sup></a></td><td>Apache 2.0</td><td>1.5+</td><td><a href="/facts/OpenKeychain/0g7uqt4l">OpenKeychain</a> available as more up-to-date alternative</td></tr><tr><td><a href="/facts/Briar_(software)/doX6IYR6">Briar</a></td><td>Peer-to-peer encrypted messaging and forums</td><td>Yes</td><td>Yes<a class="footnote-ref" id="fnref:29" href="#fn:29"><sup>29</sup></a></td><td>GPLv3</td><td>4.0+</td><td></td></tr><tr><td><a href="/facts/Conversations_(software)/4IcEqj1C">Conversations</a></td><td><a href="/facts/Federation_(information_technology)/3SUojUub">Federated</a> <a href="/facts/Encryption/16q29Fdv">encrypted</a> instant messaging and group chat</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:30" href="#fn:30"><sup>30</sup></a></td><td>GPLv3</td><td>4.0+</td><td>Interoperable with any <a href="/facts/XMPP/hgulEuRA">Jabber/XMPP</a> clients. <a href="/facts/End-to-end_encryption/e1MwRzEU">End-to-end encryption</a> using <a href="/facts/OMEMO/9zmrwPdQ">OMEMO</a>, OpenPGP (and <a href="/facts/Off-the-Record_Messaging/RMdcs0f4">OTR</a> for versions under 2.0 and the legacy version). Uses traditional login/password with any provider account, instead of quicksy/phone number</td></tr><tr><td><a href="/facts/Element_(software)/XN390nTA">Element</a> (formerly Riot)</td><td>Decentralised, encrypted chat & collaboration powered by <a href="/facts/Matrix_(protocol)/nV0oNTsr">Matrix</a></td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:31" href="#fn:31"><sup>31</sup></a></td><td>Apache 2.0</td><td>5.0+</td><td></td></tr><tr><td><a href="/facts/I2P/Yt6Deh4q">I2P</a></td><td>Anonymizing <a href="/facts/Network_layer/L2jAtJzQ">network layer</a></td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:32" href="#fn:32"><sup>32</sup></a></td><td>Apache 2.0</td><td>2.3+</td><td>I2P also maintain their own F-Droid repo.<a class="footnote-ref" id="fnref:33" href="#fn:33"><sup>33</sup></a></td></tr><tr><td><a href="/facts/IVPN/erdcCdUM">IVPN</a></td><td>Privacy-focused <a href="/facts/VPN/HX1WUQ3E">VPN</a> service</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:34" href="#fn:34"><sup>34</sup></a></td><td>GPLv3</td><td>?</td><td>Also available on Windows, macOS, and iOS; and undergo independent security audit.<a class="footnote-ref" id="fnref:35" href="#fn:35"><sup>35</sup></a><a class="footnote-ref" id="fnref:36" href="#fn:36"><sup>36</sup></a></td></tr><tr><td><a href="/facts/Jami_(software)/fVnJ3tAY">Jami</a></td><td>Softphone and messenger utilizing DHT and strong cryptography</td><td>Yes<a class="footnote-ref" id="fnref:37" href="#fn:37"><sup>37</sup></a></td><td>Yes<a class="footnote-ref" id="fnref:38" href="#fn:38"><sup>38</sup></a></td><td>GPLv3</td><td>?</td><td>Formerly named "GNU Ring" and "SFLphone".</td></tr><tr><td><a href="/facts/Lantern_(software)/Dat1CDLp">Lantern</a></td><td><a href="/facts/Peer-to-peer/wCCdPb0H">Peer-to-peer</a> <a href="/facts/Internet_censorship_circumvention/ypIUrqLx">internet censorship circumvention</a></td><td>Yes</td><td>No</td><td>Apache 2.0</td><td>?</td><td></td></tr><tr><td><a href="/facts/Linphone/SeNaJJRY">Linphone</a></td><td>SIP client, plus optional ToIP free service</td><td>yes</td><td></td><td></td><td></td><td>can be used with any SIP provider</td></tr><tr><td><a href="/facts/Mozilla_VPN/rrMzz1hG">Mozilla VPN</a></td><td>VPN service</td><td>Yes</td><td>?</td><td><a href="/facts/Mozilla_Public_License/hBuvAz1w">MPL 2.0</a></td><td>?</td><td>Also available for iOS, Linux, macOS, and Windows</td></tr><tr><td><a href="/facts/Mullvad/uymsLHh6">Mullvad</a></td><td>Privacy-focused <a href="/facts/VPN/HX1WUQ3E">VPN</a> service</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:39" href="#fn:39"><sup>39</sup></a></td><td>GPLv3</td><td>?</td><td>Also available for Windows, macOS, and iOS</td></tr><tr><td><a href="/facts/OpenKeychain/0g7uqt4l">OpenKeychain</a></td><td><a href="/facts/OpenPGP/4BELG9BW">OpenPGP</a> and key management</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:40" href="#fn:40"><sup>40</sup></a></td><td>GPLv3</td><td>?</td><td>Integrates with <a href="/facts/K-9_Mail/qL1PsA9R">K-9 Mail</a>.</td></tr><tr><td><a href="/facts/Orbot/s9A5KtYp">Orbot</a></td><td>Client and proxy for <a href="/facts/Tor_(network)/Wj6jjkx1">Tor anonymity network</a></td><td>Yes</td><td>Yes</td><td>BSD, GPL</td><td>1.6+</td><td></td></tr><tr><td><a href="/facts/Psiphon/XKlNI9jy">Psiphon</a></td><td>Client for <a href="/facts/Internet_censorship_circumvention/ypIUrqLx">internet censorship circumvention</a> system</td><td>Yes</td><td>No</td><td>GPLv3</td><td>?</td><td></td></tr><tr><td><a href="/facts/ProtonMail/DvGLlWlk">ProtonMail</a></td><td>Client <a href="/facts/End-to-end_encryption/e1MwRzEU">end-to-end</a> <a href="/facts/Email_encryption/2erDQc0k">encrypted email</a> service</td><td>Yes</td><td>No</td><td>GPLv3</td><td>?</td><td>Open source apps on WEB app, Android, IOS, Bridge app.</td></tr><tr><td><a href="/facts/ProtonVPN/euXoC16J">ProtonVPN</a></td><td>Privacy-focused <a href="/facts/VPN/HX1WUQ3E">VPN</a> service</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:41" href="#fn:41"><sup>41</sup></a></td><td>GPLv3</td><td>?</td><td>Also available for Windows, macOS, and iOS; and undergo independent security audits.<a class="footnote-ref" id="fnref:42" href="#fn:42"><sup>42</sup></a></td></tr><tr><td><a href="/facts/Conversations_(software)/4IcEqj1C">Quicksy</a></td><td>privacy-focused and federated secured xmpp client, using phone number</td><td>Yes</td><td>yes</td><td></td><td></td><td>Equivalent of <a href="/facts/Conversations_(software)/4IcEqj1C">conversations</a>, interoperable, but using <a href="/facts/Phone_number/Px4q5qFo">phone number</a> instead of traditional id/password; support both <a href="/facts/PGP_Encryption/4BELG9BW">PGP</a> or <a href="/facts/OMEMO/9zmrwPdQ">OMEMO</a> encryption plus <a href="/facts/Jingle_(protocol)/PXkA74R1">Jingle</a> for <a href="/facts/Video_communications/jWQq1o80">voice/video communication</a>, and <a href="/facts/File_transfer/9qP8HDW8">file transfers</a>.</td></tr><tr><td><a href="/facts/Signal_(messaging_app)/1d9mpcMH">Signal</a></td><td><a href="/facts/Encryption/16q29Fdv">Encrypted</a> instant messaging, voice and video calling</td><td>Yes</td><td>No</td><td>GPLv3</td><td>2.3+</td><td>Also available for iOS. The Android client is a merger of the former <a href="/facts/TextSecure/RChBQbrK">TextSecure</a> and <a href="/facts/RedPhone/kmBSmmDn">RedPhone</a> apps.<a class="footnote-ref" id="fnref:43" href="#fn:43"><sup>43</sup></a></td></tr><tr><td><a href="/facts/Surespot/wHajthxB">Surespot</a></td><td>Encrypted instant messaging</td><td>Yes</td><td>No <a class="footnote-ref" id="fnref:44" href="#fn:44"><sup>44</sup></a></td><td>GPLv3+</td><td>?</td><td>Also available for iOS. F-Droid build is based on forked repo.</td></tr><tr><td><a href="/facts/Telegram_(software)/TqaAlHwN">Telegram</a></td><td>Client for <a href="/facts/Cloud_computing/guhg0FGV">cloud</a>-based messaging platform</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:45" href="#fn:45"><sup>45</sup></a></td><td>GPLv2</td><td>2.2+</td><td>Also available for iOS. F-Droid build is based on forked repo.<a class="footnote-ref" id="fnref:46" href="#fn:46"><sup>46</sup></a> Server uses closed source software.</td></tr><tr><td><a href="/facts/Tox_(protocol)/2l3uuyE8">Tox</a></td><td>Peer-to-peer instant-messaging</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:47" href="#fn:47"><sup>47</sup></a></td><td>GPLv3+</td><td>4.0+</td><td><a href="/facts/Software_release_life_cycle/z4Q4RElA">Alpha release</a></td></tr><tr><td><a href="/facts/Tutanota/kbVJzYcx">Tutanota</a></td><td>Client for <a href="/facts/End-to-end_encryption/e1MwRzEU">end-to-end</a> <a href="/facts/Email_encryption/2erDQc0k">encrypted email</a> service</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:48" href="#fn:48"><sup>48</sup></a></td><td>GPLv3<a class="footnote-ref" id="fnref:49" href="#fn:49"><sup>49</sup></a></td><td>?</td><td></td></tr><tr><td><a href="/facts/Wire_(software)/ISUS4Yfd">Wire</a></td><td>Encrypted instant messaging, voice and video calling</td><td>Yes</td><td>Yes</td><td>GPLv3</td><td>?</td><td>Also available for iOS, Windows and OS X. Server uses closed source software.</td></tr></tbody></table> <h2 id="emulators">Emulators</h2> <p class="note">Main category: Free emulation software</p> <table><tbody><tr><th rowspan="2">Application name</th><th rowspan="2">Description</th><th colspan="2">Availability</th><th rowspan="2">License</th><th rowspan="2">API<a class="footnote-ref" id="fnref:50" href="#fn:50"><sup>50</sup></a></th><th rowspan="2">Note</th></tr><tr><th>Google Play</th><th>F-Droid</th></tr><tr><td><a href="/facts/Citra_(emulator)/emKY4Tul">Citra</a></td><td><a href="/facts/Nintendo_3DS/nXIxNh1b">Nintendo 3DS</a></td><td>Yes</td><td>No</td><td>GPLv2</td><td>?</td><td></td></tr><tr><td><a href="/facts/Dolphin_(emulator)/JsyepdHl">Dolphin</a></td><td>Nintendo <a href="/facts/GameCube/acH9qVxz">GameCube</a> and <a href="/facts/Wii/BxUgl2da">Wii</a></td><td>Yes</td><td>Yes</td><td>GPLv2+</td><td>5.0+</td><td>Requires device with support for <a href="/facts/ARM8-A/SALsYA79">arm64-v8a</a> ABI and <a href="/facts/OpenGL_ES/DRkjxUFb">OpenGL ES</a> 3 or above</td></tr><tr><td><a href="/facts/Mupen64Plus/fonTHaTx">Mupen64Plus</a></td><td><a href="/facts/Nintendo_64/p1rI4VQ2">Nintendo 64</a> emulator</td><td>Yes</td><td>Yes</td><td>GPLv3</td><td>2.0+</td><td>Unofficial port as <i>Mupen64 Plus AE</i>.</td></tr><tr><td><a href="/facts/OpenMSX/QfAWwDA3">openMSX</a></td><td><a href="/facts/MSX/mthwra8a">MSX</a></td><td>Yes</td><td>Yes</td><td>GPLv2+</td><td>?</td><td></td></tr><tr><td><a href="/facts/PPSSPP/LyqNwWCR">PPSSPP</a></td><td><a href="/facts/PlayStation_Portable/dj4sa6wo">PlayStation Portable</a></td><td>Yes</td><td>Yes</td><td>GPLv2+</td><td>2.3+</td><td></td></tr><tr><td><a href="/facts/RetroArch/to2vVkUL">RetroArch</a></td><td>Emulates multiple platforms</td><td>Yes</td><td>Removed</td><td>GPLv3<a class="footnote-ref" id="fnref:51" href="#fn:51"><sup>51</sup></a></td><td>2.3+</td><td></td></tr><tr><td><a href="/facts/ScummVM/6cqwuU9o">ScummVM</a></td><td>Emulates multiple gaming engines</td><td>Yes</td><td>Yes</td><td>GPLv2</td><td>1.5+</td><td></td></tr><tr><td><a href="/facts/Termux/dyahBxM3">Termux</a></td><td>Terminal emulator</td><td>Deprecated</td><td>Yes <a class="footnote-ref" id="fnref:52" href="#fn:52"><sup>52</sup></a></td><td>GPLv3</td><td>?</td><td></td></tr><tr><td><a href="/facts/VICE/pXGntu2K">VICE</a></td><td><a href="/facts/Commodore_International/SlfXKbCN">Commodore</a> systems emulator</td><td>Yes</td><td>Yes</td><td>GPLv2</td><td>?</td><td></td></tr></tbody></table> <h2 id="games">Games</h2> <p class="note">See also: <a href="/facts/List_of_open-source_video_games/PSK8G1Ie">List of open-source video games</a></p> <table><tbody><tr><th rowspan="2">Application name</th><th rowspan="2">Description</th><th colspan="2">Availability</th><th rowspan="2">License</th><th rowspan="2">API<a class="footnote-ref" id="fnref:53" href="#fn:53"><sup>53</sup></a></th><th rowspan="2">Note</th></tr><tr><th>Google Play</th><th>F-Droid</th></tr><tr><td><a href="/facts/2048_(video_game)/zXs6kcWb">2048</a></td><td>Mathematics <a href="/facts/Sliding_puzzle/Qu7RofMh">sliding block puzzle</a></td><td>Yes <a class="footnote-ref" id="fnref:54" href="#fn:54"><sup>54</sup></a></td><td>Yes <a class="footnote-ref" id="fnref:55" href="#fn:55"><sup>55</sup></a></td><td><a href="/facts/MIT_License/8llAQtlk">MIT</a></td><td>2.2+</td><td>Port of 2048</td></tr><tr><td><a href="/facts/Angband_(video_game)/ApN4DMuS">Angband</a></td><td>Text-based <a href="/facts/Roguelike/vwUSgDVe">roguelike</a></td><td>Yes</td><td>Yes</td><td>GPLv2</td><td>?</td><td></td></tr><tr><td><a href="/facts/Battle_for_Wesnoth/becocnCQ">Battle for Wesnoth</a></td><td><a href="/facts/Turn-based_strategy/64zxcRp2">Turn-based strategy</a> in a fantasy setting</td><td>Partial</td><td>Yes <a class="footnote-ref" id="fnref:56" href="#fn:56"><sup>56</sup></a></td><td>GPLv2</td><td>2.3+</td><td>Ported to Android with <a href="/facts/Simple_DirectMedia_Layer/9tSff0Lg">SDL</a></td></tr><tr><td><a href="/facts/Brogue_(video_game)/K2JGTQhp">Brogue</a></td><td><a href="/facts/Roguelike/vwUSgDVe">Roguelike</a></td><td>Yes</td><td>Yes</td><td>GPLv3</td><td>?</td><td></td></tr><tr><td><a href="/facts/Dungeon_Crawl_Stone_Soup/I7xw4ytQ">Dungeon Crawl Stone Soup</a></td><td><a href="/facts/Roguelike/vwUSgDVe">Roguelike</a></td><td>Yes</td><td>No <a class="footnote-ref" id="fnref:57" href="#fn:57"><sup>57</sup></a></td><td>GPLv2+</td><td>?</td><td>Text-based version also available</td></tr><tr><td><a href="/facts/Fish_Fillets_NG/RukmvKya">Fish Fillets NG</a></td><td>Underwater puzzle game.</td><td>Yes</td><td>No <a class="footnote-ref" id="fnref:58" href="#fn:58"><sup>58</sup></a></td><td>GPLv2</td><td>1.6+</td><td>Port of Fish Fillets NG</td></tr><tr><td><a href="/facts/Freeciv/yeStt1Mo">Freeciv</a></td><td><a href="/facts/Turn-based_strategy/64zxcRp2">Turn-based strategy</a> game similar to <a href="/facts/Sid_Meier/M7nUTSxK">Sid Meier</a>'s <a href="/facts/Civilization_(video_game)/DUrIcUAr">Civilization</a></td><td>Yes</td><td>No<a class="footnote-ref" id="fnref:59" href="#fn:59"><sup>59</sup></a></td><td>GPLv2</td><td>2.0+</td><td></td></tr><tr><td><a href="/facts/Frozen_Bubble/aIYGnsfP">Frozen Bubble</a></td><td><a href="/facts/Tile-matching_video_game/yrzqtFul">Tile-matching</a> <a href="/facts/Puzzle_video_game/QqHU7Eqp">puzzle game</a></td><td>Yes</td><td>Yes<a class="footnote-ref" id="fnref:60" href="#fn:60"><sup>60</sup></a></td><td>GPLv2</td><td>1.6+</td><td>Port of Frozen Bubble</td></tr><tr><td><a href="/facts/GLtron/pSLmak5D">GLtron</a></td><td><a href="/facts/Tron_(franchise)/kAqC0Lz3">Lightcycle</a> racing game</td><td>Yes</td><td>Yes</td><td>GPLv2</td><td>2.2+</td><td>Port of GLtron</td></tr><tr><td><a href="/facts/H-Craft_Championship/wUumDGry">H-Craft Championship</a></td><td>SciFi 3D racing game</td><td>Yes</td><td>No <a class="footnote-ref" id="fnref:61" href="#fn:61"><sup>61</sup></a></td><td><a href="/facts/Zlib_License/lyoPpsHD">zlib</a></td><td>3.2+</td><td>Media is proprietary, but free for personal use.</td></tr><tr><td><a href="/facts/HyperRogue/T7obKJRs">HyperRogue</a></td><td><a href="/facts/Roguelike/vwUSgDVe">Roguelike</a> in <a href="/facts/Hyperbolic_geometry/DjTMKdgy">hyperbolic plane</a></td><td>?</td><td>Yes<a class="footnote-ref" id="fnref:62" href="#fn:62"><sup>62</sup></a></td><td>GPLv2+</td><td>?</td><td></td></tr><tr><td><a href="/facts/Luanti/06QzJGwL">Luanti</a></td><td><a href="/facts/Sandbox_game/P3tRCdXP">Sandbox</a> similar to <i><a href="/facts/Minecraft/vwarQdG7">Minecraft</a></i></td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:63" href="#fn:63"><sup>63</sup></a></td><td></td><td>?</td><td></td></tr><tr><td><a href="/facts/OpenArena/EEq9cPTG">OpenArena</a></td><td><a href="/facts/First-person_shooter/LQQX6yAw">First-person shooter</a> similar to <i><a href="/facts/Quake_3/7WgcvDVt">Quake 3</a></i> (see: <a href="/facts/Id_Tech_3/xLmklUPJ">id Tech 3</a>)</td><td>Yes</td><td>No <a class="footnote-ref" id="fnref:64" href="#fn:64"><sup>64</sup></a></td><td>GPLv2</td><td>1.6+</td><td>Unofficial port by "pelya" using <a href="/facts/Simple_DirectMedia_Layer/9tSff0Lg">SDL</a> 1.2<a class="footnote-ref" id="fnref:65" href="#fn:65"><sup>65</sup></a></td></tr><tr><td><a href="/facts/OpenTTD/6ABJEuBz">OpenTTD</a></td><td><a href="/facts/Business_simulation_game/Wmz0WwP2">Business simulation game</a> similar to <i><a href="/facts/Transport_Tycoon_Deluxe/aNXsuvHy">Transport Tycoon Deluxe</a></i></td><td>Yes</td><td>No<a class="footnote-ref" id="fnref:66" href="#fn:66"><sup>66</sup></a></td><td>GPLv2</td><td>1.6+</td><td>pelya SDL port<a class="footnote-ref" id="fnref:67" href="#fn:67"><sup>67</sup></a></td></tr><tr><td><a href="/facts/Pixel_Dungeon/bnEJAlQN">Pixel Dungeon</a><a class="footnote-ref" id="fnref:68" href="#fn:68"><sup>68</sup></a></td><td><a href="/facts/Roguelike/vwUSgDVe">Roguelike</a> with <a href="/facts/Pixel_art/m2TghGMD">pixel art</a> graphics</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:69" href="#fn:69"><sup>69</sup></a></td><td>GPLv3</td><td>?</td><td>Also available for <a href="/facts/Linux/9FvCKSTq">Linux</a>, iOS, Windows 10, Mac OS X</td></tr><tr><td><a href="/facts/Tyrian_(video_game)/vKIYLExM">OpenTyrian</a></td><td>Vertical <a href="/facts/Shoot_%27em_up/dyAgF51H">shoot 'em up</a></td><td>Yes</td><td>No <a class="footnote-ref" id="fnref:70" href="#fn:70"><sup>70</sup></a></td><td>GPLv2</td><td>1.6+</td><td>pelya SDL port<a class="footnote-ref" id="fnref:71" href="#fn:71"><sup>71</sup></a></td></tr><tr><td><a href="/facts/Robotfindskitten/fLG6rhUU">robotfindskitten</a></td><td>A "Zen Simulation"</td><td>Yes</td><td>Yes</td><td>GPL</td><td>1.6+</td><td></td></tr><tr><td><a href="/facts/Simon_Tatham/bz9AkTCm">Simon Tatham's Puzzle Collection</a></td><td>Collection of puzzle games</td><td>Yes</td><td>Yes</td><td><a href="/facts/MIT_License/8llAQtlk">MIT</a></td><td>2.1+</td><td></td></tr><tr><td><a href="/facts/Star_Control_II/qhk8CQWu">Ur-Quan Masters</a></td><td>Source-port of <a href="/facts/3DO_Interactive_Multiplayer/1BdnshPJ">3DO</a> version of <a href="/facts/Star_Control_II/qhk8CQWu">Star Control II</a></td><td>?</td><td>No<a class="footnote-ref" id="fnref:72" href="#fn:72"><sup>72</sup></a></td><td>GPLv2+, CC by 2.0,CC by-nc-sa 2.5<a class="footnote-ref" id="fnref:73" href="#fn:73"><sup>73</sup></a></td><td>?</td><td>Game engine is free, but Star Control art assets are released under a Creative Commons non-commercial license.<a class="footnote-ref" id="fnref:74" href="#fn:74"><sup>74</sup></a><a class="footnote-ref" id="fnref:75" href="#fn:75"><sup>75</sup></a> pelya SDL port<a class="footnote-ref" id="fnref:76" href="#fn:76"><sup>76</sup></a></td></tr></tbody></table> <h2 id="general">General</h2> <table><tbody><tr><th rowspan="2">Application name</th><th rowspan="2">Description</th><th colspan="2">Availability</th><th rowspan="2">License</th><th rowspan="2">API<a class="footnote-ref" id="fnref:77" href="#fn:77"><sup>77</sup></a></th><th rowspan="2">Note</th></tr><tr><th>Google Play</th><th>F-Droid</th></tr><tr><td><a href="/facts/Dasher_(software)/h3CVBfsY">Dasher</a></td><td><a href="/facts/Computer_accessibility/WgkqJYRL">Accessible</a> text-<a href="/facts/Input_method/HoB832tg">input method</a></td><td>Yes</td><td>Yes</td><td>GPLv3</td><td>?</td><td>Also available for iOS</td></tr><tr><td><a href="/facts/FetLife/d7Vjy7aL">FetLife</a></td><td><a href="/facts/Social_networking_service/qFIh6VT1">Social network</a> catering to the <a href="/facts/BDSM/htzW8TxT">BDSM</a>, <a href="/facts/Sexual_fetishism/f2UrwNMN">fetish</a>, and <a href="/facts/Kink_(sexuality)/FR8L3Ws4">kink</a> communities</td><td>No</td><td>No</td><td>MIT <a class="footnote-ref" id="fnref:78" href="#fn:78"><sup>78</sup></a></td><td>5.0</td><td>Also available for iOS <a class="footnote-ref" id="fnref:79" href="#fn:79"><sup>79</sup></a></td></tr><tr><td><a href="/facts/GNU_Emacs/MPxf7qRC">GNU Emacs</a></td><td>Extensible self-documenting <a href="/facts/Text_editor/jPCgtbvN">text editor</a></td><td>No</td><td>Yes</td><td><a href="/facts/GNU_General_Public_License/S75KhLSX">GPLv3+</a></td><td>2.2+</td><td>Version support is decided at compile-time and individual binaries may require more recent releases of Android.<a class="footnote-ref" id="fnref:80" href="#fn:80"><sup>80</sup></a> Also available for <a href="/facts/Unix-like/YAKrAxzd">Unix-like</a> systems (<a href="/facts/GNU/HlAKKBdt">GNU</a>, <a href="/facts/Linux/9FvCKSTq">Linux</a>, <a href="/facts/MacOS/Y93vVpTm">macOS</a>, <a href="/facts/Berkeley_Software_Distribution/XQKcURrh">BSDs</a>, <a href="/facts/Solaris_(operating_system)/KPfT98EJ">Solaris</a>), <a href="/facts/Haiku_(operating_system)/0urtHJxC">Haiku</a>, <a href="/facts/Microsoft_Windows/bwhAhuSL">Windows</a>, <a href="/facts/MS-DOS/fVrrz1uN">MS-DOS</a><a class="footnote-ref" id="fnref:81" href="#fn:81"><sup>81</sup></a></td></tr><tr><td><a href="/facts/Google_IO/dccHXkGF">Google IO</a></td><td>App for Google IO conference</td><td>Yes</td><td>Yes</td><td>Apache 2.0</td><td>4.0</td><td></td></tr><tr><td><a href="/facts/OpenLP/1C1AVI3k">OpenLP</a></td><td><a href="/facts/Church_software/g0gjserF">Worship presentation software</a></td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:82" href="#fn:82"><sup>82</sup></a></td><td>GPLv3</td><td>?</td><td></td></tr><tr><td><a href="/facts/The_White_House/CJQc7dKF">The White House</a></td><td>The official White House app</td><td>Yes</td><td>Yes</td><td>MIT</td><td>2.2+</td><td></td></tr></tbody></table> <h2 id="health">Health</h2> <p class="note">See also: <a href="/facts/List_of_open-source_health_software/Mze3nGRW">List of open-source health software</a> and <a href="/facts/List_of_open-source_bioinformatics_software/ED99kaN9">List of open-source bioinformatics software</a></p> <table><tbody><tr><th rowspan="2">Application name</th><th rowspan="2">Description</th><th colspan="2">Availability</th><th rowspan="2">License</th><th rowspan="2">API<a class="footnote-ref" id="fnref:83" href="#fn:83"><sup>83</sup></a></th><th rowspan="2">Note</th></tr><tr><th>Google Play</th><th>F-Droid</th></tr><tr><td><a href="/facts/COVID_Alert/I5scW2rz">COVID Alert</a></td><td>Canadian <a href="/facts/Digital_contact_tracing/spbdvcRE">digital contact tracing</a> app</td><td>Yes</td><td>No</td><td>Apache 2.0</td><td>?</td><td>Also available for iOS <a class="footnote-ref" id="fnref:84" href="#fn:84"><sup>84</sup></a></td></tr><tr><td><a href="/facts/DP-3T/yyCCj0HT">DP-3T</a></td><td>Protocol and reference implementation of decentralized European contact tracing app</td><td>?</td><td>No</td><td>MPL 2.0<a class="footnote-ref" id="fnref:85" href="#fn:85"><sup>85</sup></a></td><td>?</td><td>Also available for iOS</td></tr><tr><td><a href="/facts/PEPP-PT/hpJl24HG">PEPP-PT</a></td><td>Protocol and reference implementation of centralized European digital contact tracing app</td><td>?</td><td>No</td><td>MPL 2.0<a class="footnote-ref" id="fnref:86" href="#fn:86"><sup>86</sup></a></td><td>?</td><td></td></tr><tr><td><a href="/facts/TraceTogether/Kgn2Txp4">TraceTogether</a></td><td>Singaporean contact tracing app</td><td>?</td><td>No</td><td>GPLv3</td><td>?</td><td>Available for iOS<a class="footnote-ref" id="fnref:87" href="#fn:87"><sup>87</sup></a> Data collected is available to police, and may be used in criminal or other types of investigations<a class="footnote-ref" id="fnref:88" href="#fn:88"><sup>88</sup></a></td></tr></tbody></table> <h2 id="multimedia">Multimedia</h2> <p class="note">Main category: Free multimedia software</p> <table><tbody><tr><th rowspan="2">Application name</th><th rowspan="2">Description</th><th colspan="2">Availability</th><th rowspan="2">License</th><th rowspan="2">API<a class="footnote-ref" id="fnref:89" href="#fn:89"><sup>89</sup></a></th><th rowspan="2">Note</th></tr><tr><th>Google Play</th><th>F-Droid</th></tr><tr><td><a href="/facts/AntennaPod/2rPDkpCp">AntennaPod</a></td><td>Podcatcher</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:90" href="#fn:90"><sup>90</sup></a></td><td>MIT</td><td>2.3.3+</td><td></td></tr><tr><td><a href="/facts/Butter_Project/yRgcIugd">Butter Project</a></td><td>Media player utilising the <a href="/facts/BitTorrent/HP9ChWWW">BitTorrent</a> protocol</td><td>?</td><td>?</td><td>AGPLv3</td><td>?</td><td></td></tr><tr><td><a href="/facts/Jellyfin/41jB0eyB">Jellyfin</a></td><td>Client for the Jellyfin Media Server</td><td>Yes</td><td>Yes<a class="footnote-ref" id="fnref:91" href="#fn:91"><sup>91</sup></a></td><td>GPLv2+</td><td>5.0+</td><td></td></tr><tr><td><a href="/facts/Kodi_(software)/tzwEQ9oh">Kodi</a> (formerly XBMC)</td><td>Media player and center</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:92" href="#fn:92"><sup>92</sup></a></td><td>GPLv2+</td><td>Multi</td><td></td></tr><tr><td><a href="/facts/Krita/VuMXYuxD">Krita</a></td><td><a href="/facts/Raster_graphics_editor/rP4c280y">Graphics editor</a> for <a href="/facts/Digital_art/6PctACPm">art</a> and <a href="/facts/2D_animation/CqPeCPBY">animation</a></td><td>?</td><td>Yes<a class="footnote-ref" id="fnref:93" href="#fn:93"><sup>93</sup></a></td><td>GPLv3</td><td>?</td><td>Optimized for tablets and may behave poorly on phone screens.<a class="footnote-ref" id="fnref:94" href="#fn:94"><sup>94</sup></a> Member project of <a href="/facts/KDE/PCh32IWA">KDE</a>.</td></tr><tr><td><a href="/facts/Popcorn_Time/WpYgy8E8">Popcorn Time</a></td><td>Media player utilizing <a href="/facts/BitTorrent/HP9ChWWW">BitTorrent</a> protocol</td><td>No</td><td>No</td><td>GPLv3+(AGPL exception)<a class="footnote-ref" id="fnref:95" href="#fn:95"><sup>95</sup></a></td><td>?</td><td>In Nov. of 2015 PopcornTime.io ceased operations after <a href="/facts/Court_order/4enNk4ul">court order</a> from the <a href="/facts/MPAA/QHz4RQIN">MPAA</a> issued in <a href="/facts/Canada/cWWFM8oc">Canada</a>.<a class="footnote-ref" id="fnref:96" href="#fn:96"><sup>96</sup></a></td></tr><tr><td><a href="/facts/Ringdroid/vq1X8Mzx">Ringdroid</a></td><td><a href="/facts/Ringtone/peCvzFn5">Ringtone</a> maker</td><td>Yes</td><td>Yes</td><td>Apache 2.0</td><td>4.1+</td><td></td></tr><tr><td><a href="/facts/Rockbox/GgJ6s60v">Rockbox</a></td><td>Media player</td><td>?</td><td>?</td><td>GPLv2+</td><td>?</td><td></td></tr><tr><td><a href="/facts/Tribler/B8WbhG7Y">Tribler</a></td><td>Decentralized video sharing</td><td>Yes</td><td>Yes</td><td>GPLv3<a class="footnote-ref" id="fnref:97" href="#fn:97"><sup>97</sup></a></td><td>3.0+</td><td></td></tr><tr><td><a href="/facts/Tux_Paint/5xFVtzBk">Tux Paint</a></td><td>Simple drawing program for children</td><td>Non-free</td><td>Yes</td><td>GPLv2</td><td>?</td><td>Version on Google Play is published by a 3rd-party & contains proprietary ad libraries in violation of upstream developers' license</td></tr><tr><td><a href="/facts/VLC_media_player/aNurLBXb">VLC</a></td><td>Media player</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:98" href="#fn:98"><sup>98</sup></a></td><td>GPLv2+</td><td>4.2+</td><td></td></tr><tr><td><a href="/facts/Wikimedia_Commons/lzkBFxTg">Wikimedia Commons</a></td><td>Client for free media repository</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:99" href="#fn:99"><sup>99</sup></a></td><td>Apache 2.0</td><td>4.4+</td><td>Old CommonsLab app no longer maintained. Current app is community-developed.<a class="footnote-ref" id="fnref:100" href="#fn:100"><sup>100</sup></a></td></tr></tbody></table> <h2 id="navigation">Navigation</h2> <table><tbody><tr><th rowspan="2">Application name</th><th rowspan="2">Description</th><th colspan="2">Availability</th><th rowspan="2">License</th><th rowspan="2">API<a class="footnote-ref" id="fnref:101" href="#fn:101"><sup>101</sup></a></th><th rowspan="2">Note</th></tr><tr><th>Google Play</th><th>F-Droid</th></tr><tr><td><a href="/facts/Avare/wASEcLgf">Avare</a></td><td>GPS aviation application</td><td>Yes</td><td>Yes</td><td><a href="/facts/BSD_licenses/XLtmLp5x">BSD</a><a class="footnote-ref" id="fnref:102" href="#fn:102"><sup>102</sup></a></td><td>4.4+</td><td>Complete *Aviation* EFB & nav app with all official current U.S.A. FAA VFR & IFR charts & data, plus limited free unofficial non-US materials.</td></tr><tr><td><a href="/facts/CycleStreets/phl8BpzB">CycleStreets</a></td><td>Bicycle navigation using OpenStreetMap</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:103" href="#fn:103"><sup>103</sup></a></td><td>GPLv3</td><td>6.0+</td><td></td></tr><tr><td><a href="/facts/MAPS.ME/jFS9ozIz">MAPS.ME</a></td><td>Offline mapping using OpenStreetMap data</td><td>Yes</td><td>No</td><td>Apache 2.0</td><td>?</td><td></td></tr><tr><td><a href="/facts/Mozilla_Location_Service/lInFQ0ru">Mozilla Stumbler</a></td><td>Data gathering for Mozilla Location Service</td><td>Yes</td><td>Yes</td><td>MPL2</td><td>2.3.3+</td><td></td></tr><tr><td><a href="/facts/Organic_Maps/AcMCl7My">Organic Maps</a></td><td>Offline mapping using <a href="/facts/OpenStreetMap/Hd3yejum">OpenStreetMap</a> data</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:104" href="#fn:104"><sup>104</sup></a></td><td>Apache 2.0</td><td>5.0+</td><td>Fork of <a href="/facts/MAPS.ME/jFS9ozIz">MAPS.ME</a> with proprietary bits removed.</td></tr><tr><td><a href="/facts/OsmAnd/CRPnbh82">OsmAnd</a></td><td>Offline mapping using <a href="/facts/OpenStreetMap/Hd3yejum">OpenStreetMap</a> data</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:105" href="#fn:105"><sup>105</sup></a></td><td>GPLv3</td><td>2.3+</td><td>Some of the software is available at no cost. There is an unlimited paid version.</td></tr><tr><td><a href="/facts/Navit/QYNP85mr">Navit</a></td><td>Car navigation using OpenStreetMap</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:106" href="#fn:106"><sup>106</sup></a></td><td>GPLv2</td><td>2.3.3+</td><td></td></tr></tbody></table> <h2 id="reading">Reading</h2> <table><tbody><tr><th rowspan="2">Application name</th><th rowspan="2">Description</th><th colspan="2">Availability</th><th rowspan="2">License</th><th rowspan="2">API<a class="footnote-ref" id="fnref:107" href="#fn:107"><sup>107</sup></a></th><th rowspan="2">Note</th></tr><tr><th>Google Play</th><th>F-Droid</th></tr><tr><td><a href="/facts/FBReader/3eJ3BK4X">FBReader</a></td><td>e-book reader</td><td>Yes</td><td>Yes</td><td>GPL</td><td>1.5+</td><td></td></tr><tr><td><a href="/facts/IFixit/WWnutPIN">iFixit</a></td><td>Official iFixit reader</td><td>Yes</td><td>Yes</td><td>GPLv3</td><td>2.2+</td><td></td></tr><tr><td><a href="/facts/Kiwix/HbySpQET">Kiwix</a></td><td>Offline Wikipedia reader</td><td>Yes</td><td>Yes</td><td>GPLv3</td><td>4.0+</td><td></td></tr><tr><td><a href="/facts/MuPDF/0bopKV6J">MuPDF</a></td><td><a href="/facts/PDF/C9Mn1vYL">PDF</a> and <a href="/facts/Open_XML_Paper_Specification/u2W4ES5g">XPS</a> viewer</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:108" href="#fn:108"><sup>108</sup></a></td><td>AGPL</td><td>2.2+</td><td></td></tr><tr><td><a href="/facts/List_of_Wikipedia_mobile_applications/KVDfrnlW">Wikipedia</a></td><td>Access to Wikipedia</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:109" href="#fn:109"><sup>109</sup></a></td><td>GPLv2</td><td>2.2+</td><td></td></tr><tr><td><a href="/facts/List_of_Wikipedia_mobile_applications/KVDfrnlW">Wiktionary</a></td><td>Client for crowd-sourced dictionary</td><td>Yes</td><td>Yes</td><td>GPLv2</td><td>2.2+</td><td></td></tr><tr><td><a href="/facts/XOWA/MTBfRw3S">XOWA</a></td><td>Offline Wikipedia reader</td><td>Yes</td><td>Yes</td><td>AGPLv3</td><td>4.4+</td><td></td></tr></tbody></table> <h2 id="science-and-education">Science and education</h2> <table><tbody><tr><th rowspan="2">Application name</th><th rowspan="2">Description</th><th colspan="2">Availability</th><th rowspan="2">License</th><th rowspan="2">API<a class="footnote-ref" id="fnref:110" href="#fn:110"><sup>110</sup></a></th><th rowspan="2">Note</th></tr><tr><th>Google Play</th><th>F-Droid</th></tr><tr><td><a href="/facts/Berkeley_Open_Infrastructure_for_Network_Computing/RPaqqojG">BOINC</a></td><td>Participate in distributed <a href="/facts/Grid_computing/2GQhzN5l">grid computing</a> initiatives</td><td>Yes</td><td>Yes<a class="footnote-ref" id="fnref:111" href="#fn:111"><sup>111</sup></a></td><td>LGPL, GPLv3+<a class="footnote-ref" id="fnref:112" href="#fn:112"><sup>112</sup></a></td><td>2.3+</td><td></td></tr><tr><td><a href="/facts/Galaxy_Zoo/y3k8GAqW">Galaxy Zoo</a></td><td>Classify galaxies in crowdsourced astronomy project</td><td>Yes</td><td>Yes</td><td>GPLv3</td><td>3.0+</td><td></td></tr><tr><td><a href="/facts/GCompris/tDm20Ums">GCompris</a></td><td>Educational activity suite for children aged 2–10</td><td>Yes</td><td>Yes</td><td>GPLv3</td><td>?</td><td>Member project of <a href="/facts/KDE/PCh32IWA">KDE</a></td></tr><tr><td><a href="/facts/GNU_Octave/vVVq5evM">GNU Octave</a></td><td>Scientific programming language syntax with built-in plotting and visualization tools</td><td>?</td><td>No</td><td>GPLv3</td><td>?</td><td><a class="footnote-ref" id="fnref:113" href="#fn:113"><sup>113</sup></a><a class="footnote-ref" id="fnref:114" href="#fn:114"><sup>114</sup></a></td></tr><tr><td><a href="/facts/Micro_Bit/EtoDY7NN">micro:bit</a></td><td>Interact with a micro:bit device via <a href="/facts/Bluetooth/sWAjpMrj">Bluetooth</a></td><td>Yes<a class="footnote-ref" id="fnref:115" href="#fn:115"><sup>115</sup></a></td><td>No<a class="footnote-ref" id="fnref:116" href="#fn:116"><sup>116</sup></a></td><td>Apache 2.0<a class="footnote-ref" id="fnref:117" href="#fn:117"><sup>117</sup></a></td><td>?</td><td>Developed by Samsung.<a class="footnote-ref" id="fnref:118" href="#fn:118"><sup>118</sup></a> Depends on proprietary Google frameworks.<a class="footnote-ref" id="fnref:119" href="#fn:119"><sup>119</sup></a></td></tr><tr><td>phyphox<a class="footnote-ref" id="fnref:120" href="#fn:120"><sup>120</sup></a></td><td>Conduct <a href="/facts/Physics/a7aH2y08">physics</a> experiments using device sensors</td><td>Yes</td><td>Yes<a class="footnote-ref" id="fnref:121" href="#fn:121"><sup>121</sup></a></td><td>GPLv3<a class="footnote-ref" id="fnref:122" href="#fn:122"><sup>122</sup></a></td><td>v3.0</td><td>Developed by <a href="/facts/RWTH_Aachen_University/m85nNsAH">RWTH Aachen University</a>. Also available for iOS.</td></tr><tr><td><a href="/facts/PressureNET/LksISplX">PressureNET</a></td><td>Crowd-sourced barometer network</td><td>Discontinued</td><td>Discontinued</td><td>GPLv3</td><td>Multi</td><td>Service and software discontinued</td></tr><tr><td><a href="/facts/SageMath/5mzh5TlB">SageMath</a></td><td>Client for mathematical software</td><td>Yes</td><td>Yes</td><td>GPLv3</td><td>2.0+</td><td></td></tr><tr><td><a href="/facts/Sky_Map/4h0xes8S">Sky Map</a></td><td><a href="/facts/Planetarium_software/GpSDjx7e">Planetarium software</a> developed by <a href="/facts/Google/GT9Sugza">Google</a>, and <a href="/facts/Carnegie_Mellon/XKd7L2KA">Carnegie Mellon</a></td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:123" href="#fn:123"><sup>123</sup></a></td><td>Apache 2.0</td><td>?</td><td>Tracks user telemetry data via <a href="/facts/Google_Analytics/K0zVdGH0">Google Analytics</a><a class="footnote-ref" id="fnref:124" href="#fn:124"><sup>124</sup></a></td></tr><tr><td><a href="/facts/Stellarium_(software)/mqdPw484">Stellarium</a></td><td><a href="/facts/Planetarium_software/GpSDjx7e">Planetarium software</a></td><td>Yes</td><td>No</td><td>GPLv2</td><td>?</td><td></td></tr><tr><td><a href="/facts/Sugar_(software)/tbhWDAYq">Sugar environment</a></td><td><a href="/facts/One_Laptop_per_Child/5YMMxho2">One Laptop per Child</a> learning platform</td><td>Yes</td><td>Yes</td><td>Apache 2.0</td><td>2.3.3+</td><td>Ported as <i>Sugarizer</i>.</td></tr><tr><td><a href="/facts/Anki_(software)/EJNRCHvz">AnkiDroid</a></td><td>Flashcard <a href="/facts/Spaced_repetition/T4f2c3Yv">spaced repetition</a> for memorization</td><td>Yes</td><td>Yes</td><td>GPLv3</td><td>?</td><td></td></tr></tbody></table> <h2 id="security">Security</h2> <p class="note">Main category: Free security software</p> <table><tbody><tr><th rowspan="2">Application name</th><th rowspan="2">Description</th><th colspan="2">Availability</th><th rowspan="2">License</th><th rowspan="2">API<a class="footnote-ref" id="fnref:125" href="#fn:125"><sup>125</sup></a></th><th rowspan="2">Note</th></tr><tr><th>Google Play</th><th>F-Droid</th></tr><tr><td><a href="/facts/Bitwarden/tovCmt3o">Bitwarden</a></td><td>Password manager</td><td>Yes</td><td>Yes</td><td>GPLv3</td><td>4.4+</td><td></td></tr><tr><td><a href="/facts/Haven_(software)/MTt38dnw">Haven</a></td><td>Monitoring system to protect against <a href="/facts/Evil_maid_attack/bHjANJG7">evil maid attacks</a></td><td>Yes</td><td>Yes<a class="footnote-ref" id="fnref:126" href="#fn:126"><sup>126</sup></a></td><td>GPLv3</td><td>4.1+</td><td>Developed by <a href="/facts/Edward_Snowden/yRDLtpH9">Edward Snowden</a> under the auspices of <a href="/facts/The_Guardian_Project_(software)/2K4vKMI4">The Guardian Project</a>, and <a href="/facts/Freedom_of_the_Press_Foundation/tYCV5fb3">Freedom of the Press Foundation</a>.<a class="footnote-ref" id="fnref:127" href="#fn:127"><sup>127</sup></a><a class="footnote-ref" id="fnref:128" href="#fn:128"><sup>128</sup></a></td></tr><tr><td><a href="/facts/Kali_NetHunter/TeAlePlg">Kali NetHunter</a></td><td><a href="/facts/Digital_forensics/MPF5Vdpq">Digital forensics</a> and mobile <a href="/facts/Penetration_test/Jd7lFd4z">penetration testing</a> platform ROM overlay</td><td>No</td><td>No</td><td>Various</td><td>5.1+</td><td>Developed by <a href="/facts/Offensive_Security/TYbdhIIU">Offensive Security</a></td></tr><tr><td><a href="/facts/KeePass/6htRP9xn">KeePassDroid</a></td><td>Password manager</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:129" href="#fn:129"><sup>129</sup></a></td><td>GPLv3</td><td>1.5+</td><td>Port of <a href="/facts/KeePass/6htRP9xn">KeePass</a></td></tr><tr><td><a href="/facts/Password_Safe/TGyRlITY">PasswdSafe</a></td><td>Password manager</td><td>Yes</td><td>Yes</td><td><a href="/facts/Artistic_License_2.0/9vHBm47P">Artistic License 2.0</a></td><td>1.6+</td><td></td></tr><tr><td><a href="/facts/Prey_(software)/x1dy5hKM">Prey</a></td><td>Anti-theft and monitoring</td><td>Yes</td><td>Yes</td><td>GPLv3</td><td>4.0+</td><td></td></tr></tbody></table> <h2 id="system-and-utilities">System and utilities</h2> <table><tbody><tr><th rowspan="2">Application name</th><th rowspan="2">Description</th><th colspan="2">Availability</th><th rowspan="2"><a href="/facts/Software_license/7enfIqhL">License</a></th><th rowspan="2"><a href="/facts/Application_programming_interface/GMlN4vUr">API</a><a class="footnote-ref" id="fnref:130" href="#fn:130"><sup>130</sup></a></th><th rowspan="2">Note</th></tr><tr><th>Google Play</th><th>F-Droid</th></tr><tr><td><a href="/facts/Barcode_Scanner_(application)/eyT0IMdn">Barcode Scanner</a></td><td>Barcode and QR Code reader</td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:131" href="#fn:131"><sup>131</sup></a></td><td>Apache 2.0</td><td>4.0.3+</td><td></td></tr><tr><td><a href="/facts/F-Droid/yNEV0XLW">F-Droid</a></td><td>Graphical <a href="/facts/Package_manager/kEX4kx7g">package manager</a> for <a href="/facts/Software_repository/TlX4RM8Y">app repositories</a></td><td>No</td><td>Yes <a class="footnote-ref" id="fnref:132" href="#fn:132"><sup>132</sup></a></td><td>GPLv3+</td><td>4.0+</td><td>F-Droid team also maintain an application repository</td></tr><tr><td><a href="/facts/Impress_Remote/3IaswyGY">Impress Remote</a></td><td>Presentation remote control for <a href="/facts/LibreOffice/MInj5kF7">LibreOffice</a></td><td>Yes</td><td>Yes <a class="footnote-ref" id="fnref:133" href="#fn:133"><sup>133</sup></a></td><td>MPL2<a class="footnote-ref" id="fnref:134" href="#fn:134"><sup>134</sup></a></td><td>2.3+</td><td></td></tr><tr><td><a href="/facts/Jigsaw_(company)/85LglrGa">Intra</a></td><td>Experimental <a href="/facts/DNS_over_HTTPS/lLQMrGIk">DNS over HTTPS</a> client</td><td>Yes</td><td>?</td><td><a href="/facts/Apache_2.0/5AeIjas8">Apache 2.0</a><a class="footnote-ref" id="fnref:135" href="#fn:135"><sup>135</sup></a></td><td>4.0.3+</td><td></td></tr><tr><td><a href="/facts/MicroG/3xQdxhJI">microG</a></td><td>Replacement for proprietary <a href="/facts/Google_Play_Services/0wBCsuBP">Google Play Services</a></td><td>No</td><td>?</td><td><a href="/facts/Apache_2.0/5AeIjas8">Apache 2.0</a></td><td>?</td><td></td></tr><tr><td><a href="/facts/Mycroft_(software)/VhyGdNCD">Mycroft</a></td><td><a href="/facts/Voice_assistant/jkdI6nGy">Voice assistant</a> companion</td><td>?</td><td>?</td><td>GPLv3<a class="footnote-ref" id="fnref:136" href="#fn:136"><sup>136</sup></a></td><td>?</td><td></td></tr><tr><td><a href="/facts/Team_Win_Recovery_Project/5CMFzqo0">TWRP</a></td><td>Custom recovery image and boot manager</td><td>?</td><td>?</td><td>GPLv3<a class="footnote-ref" id="fnref:137" href="#fn:137"><sup>137</sup></a></td><td>?</td><td></td></tr><tr><td><a href="/facts/Google_TalkBack/YwYdR7sP">TalkBack</a></td><td>Accessibility services for blind and low-vision users</td><td>discontinued</td><td>Yes</td><td>Apache 2.0</td><td>?</td><td>Integrated into Android and provided by other proprietary Google components</td></tr><tr><td><a href="/facts/UserLAnd_Technologies/zkk4cCsW">UserLAnd</a></td><td><a href="/facts/Compatibility_layer/UU3le7BV">Compatibility layer</a></td><td>Yes</td><td>Yes</td><td><a href="/facts/GPLv3/S75KhLSX">GPLv3</a></td><td>5.0+</td><td></td></tr></tbody></table> <h2 id="notes">Notes</h2> <h2 id="see-also">See also</h2> <ul><li><a href="/facts/List_of_free_and_open-source_software_packages/l3x4PXwn">List of free and open-source software packages</a></li> <li><a href="/facts/List_of_open-source_mobile_phones/bCzFFaTc">List of open-source mobile phones</a></li> <li><a href="/facts/List_of_open-source_hardware_projects/yaMnQJRc">List of open-source hardware projects</a></li> <li><a href="/facts/Free_Software_Directory/yY9thraD">Free Software Directory</a></li> <li><a href="/facts/List_of_open-source_hardware/yaMnQJRc">List of open-source hardware</a></li> <li><a href="/facts/Replicant_(operating_system)/dpgSbIpG">Replicant (operating system)</a></li> <li><a href="/facts/LineageOS/2EjbG71g">LineageOS</a></li> <li><a href="/facts/Guardian_Project_(software)/2K4vKMI4">Guardian Project</a></li></ul> <h2 id="external-links">External links</h2> <p>There are a number of third-party maintained lists of open-source Android applications, including: </p> <ul><li><a href="http://www.aopensource.com/">Android Open Source</a> resources and software database</li> <li><a href="https://f-droid.org/">F-Droid Repository</a> of free and open-source Android software</li> <li><a href="https://prism-break.org/en/categories/android">PRISM Break</a> – curated list of security focused open-source alternatives to mitigate some threats of <a href="/facts/PRISM_(surveillance_program)/EhejEd35">PRISM</a>, <a href="/facts/XKeyscore/yme7F3Xx">XKeyscore</a> and <a href="/facts/Tempora/WUh3Ic6c">Tempora</a>.</li></ul> <ul><li><a href="http://droid-break.info">Droid-Break</a> – curated list of general purpose open-source alternatives. Inspired by PRISM-break.</li></ul> <ul><li><a href="//directory.fsf.org/wiki/Main_Page">Free Software Directory</a> – community-maintained directory of Free and Open-source software</li></ul> <h2 id="references">References</h2> <ol> <li id="fn:1"><p>The API column is used to describe which versions of Android each individual application is compatible with. If API column shows "5.1" then the application is compatible with Android version 5.1 or higher; "L7" or "L14" mean specific Android API versions. <a href="#fnref:1" class="footnote-back-ref">↩</a></p></li> <li id="fn:2"><p>https://f-droid.org/en/packages/org.adaway/ <a href="https://f-droid.org/en/packages/org.adaway/" target="_blank">https://f-droid.org/en/packages/org.adaway/</a> <a href="#fnref:2" class="footnote-back-ref">↩</a></p></li> <li id="fn:3"><p>Multiple sources: Chloe Albanesius (14 March 2013). "Ad-Blocking Apps Pulled From Google Play". PC Magazine. Retrieved 31 August 2023. Peter Eckersley (14 March 2013). "Google Takes the Dark Path, Censors AdBlock Plus on Android" Retrieved 31 August 2023. Scott Gilbertson (March 21, 2013). "New Adblock Plus Doesn't Need No Stinking Google Play Store". Wired.com. Retrieved 31 August 2023. Ricardo Bilton (March 13, 2013). "Google yanks Adblock Plus from Google Play, surprising nobody" Retrieved 31 August 2023. <a href="https://www.pcmag.com/news/ad-blocking-apps-pulled-from-google-play" target="_blank">https://www.pcmag.com/news/ad-blocking-apps-pulled-from-google-play</a> <a href="#fnref:3" class="footnote-back-ref">↩</a></p></li> <li id="fn:4"><p>Multiple sources: Chloe Albanesius (14 March 2013). "Ad-Blocking Apps Pulled From Google Play". PC Magazine. Retrieved 31 August 2023. Peter Eckersley (14 March 2013). "Google Takes the Dark Path, Censors AdBlock Plus on Android" Retrieved 31 August 2023. Scott Gilbertson (March 21, 2013). "New Adblock Plus Doesn't Need No Stinking Google Play Store". Wired.com. Retrieved 31 August 2023. Ricardo Bilton (March 13, 2013). "Google yanks Adblock Plus from Google Play, surprising nobody" Retrieved 31 August 2023. <a href="https://www.pcmag.com/news/ad-blocking-apps-pulled-from-google-play" target="_blank">https://www.pcmag.com/news/ad-blocking-apps-pulled-from-google-play</a> <a href="#fnref:4" class="footnote-back-ref">↩</a></p></li> <li id="fn:5"><p>The API column is used to describe which versions of Android each individual application is compatible with. If API column shows "5.1" then the application is compatible with Android version 5.1 or higher; "L7" or "L14" mean specific Android API versions. <a href="/wiki/Application_programming_interface" target="_blank">/wiki/Application_programming_interface</a> <a href="#fnref:5" class="footnote-back-ref">↩</a></p></li> <li id="fn:6"><p>"Learn About Brave and Our Team - Brave Browser". brave.com. <a href="https://brave.com/about.html#overview" target="_blank">https://brave.com/about.html#overview</a> <a href="#fnref:6" class="footnote-back-ref">↩</a></p></li> <li id="fn:7"><p>"Add Brave to F-Droid". GitHub. <a href="https://github.com/brave/browser-android-tabs/issues/92" target="_blank">https://github.com/brave/browser-android-tabs/issues/92</a> <a href="#fnref:7" class="footnote-back-ref">↩</a></p></li> <li id="fn:8"><p>"DuckDuckGo Android". June 10, 2022 – via GitHub. <a href="https://github.com/duckduckgo/Android" target="_blank">https://github.com/duckduckgo/Android</a> <a href="#fnref:8" class="footnote-back-ref">↩</a></p></li> <li id="fn:9"><p>https://f-droid.org/en/packages/org.mozilla.fennec_fdroid/ <a href="https://f-droid.org/en/packages/org.mozilla.fennec_fdroid/" target="_blank">https://f-droid.org/en/packages/org.mozilla.fennec_fdroid/</a> <a href="#fnref:9" class="footnote-back-ref">↩</a></p></li> <li id="fn:10"><p>"Firefox". f-droid.org. F-Droid. Archived from the original on 19 February 2017. Retrieved 7 November 2016. <a href="https://web.archive.org/web/20170219082935/https://f-droid.org/repository/browse/?fdid=org.mozilla.firefox" target="_blank">https://web.archive.org/web/20170219082935/https://f-droid.org/repository/browse/?fdid=org.mozilla.firefox</a> <a href="#fnref:10" class="footnote-back-ref">↩</a></p></li> <li id="fn:11"><p>Archived 2018-03-24 at the Wayback Machine <a href="https://web.archive.org/web/20180324054203/https://f-droid.org/packages/org.gnu.icecat/" target="_blank">https://web.archive.org/web/20180324054203/https://f-droid.org/packages/org.gnu.icecat/</a> <a href="#fnref:11" class="footnote-back-ref">↩</a></p></li> <li id="fn:12"><p>"Tor Browser - APK Download for Android". <a href="https://tor-browser-the-tor-project.en.aptoide.com/app" target="_blank">https://tor-browser-the-tor-project.en.aptoide.com/app</a> <a href="#fnref:12" class="footnote-back-ref">↩</a></p></li> <li id="fn:13"><p>"Guardian Project Fdroid repo". guardianproject.info. Retrieved 18 July 2018. <a href="https://guardianproject.info/fdroid" target="_blank">https://guardianproject.info/fdroid</a> <a href="#fnref:13" class="footnote-back-ref">↩</a></p></li> <li id="fn:14"><p>"Is Tor Browser available on F-droid?". Retrieved 4 December 2019. <a href="https://support.torproject.org/tormobile/tormobile-7" target="_blank">https://support.torproject.org/tormobile/tormobile-7</a> <a href="#fnref:14" class="footnote-back-ref">↩</a></p></li> <li id="fn:15"><p>The API column is used to describe which versions of Android each individual application is compatible with. If API column shows "5.1" then the application is compatible with Android version 5.1 or higher; "L7" or "L14" mean specific Android API versions. <a href="/wiki/Application_programming_interface" target="_blank">/wiki/Application_programming_interface</a> <a href="#fnref:15" class="footnote-back-ref">↩</a></p></li> <li id="fn:16"><p>"Index of /Downloads/Fdroid/Repo". <a href="https://www.collaboraoffice.com/downloads/fdroid/repo/" target="_blank">https://www.collaboraoffice.com/downloads/fdroid/repo/</a> <a href="#fnref:16" class="footnote-back-ref">↩</a></p></li> <li id="fn:17"><p>https://f-droid.org/en/packages/com.owncloud.android/ <a href="https://f-droid.org/en/packages/com.owncloud.android/" target="_blank">https://f-droid.org/en/packages/com.owncloud.android/</a> <a href="#fnref:17" class="footnote-back-ref">↩</a></p></li> <li id="fn:18"><p>https://f-droid.org/en/packages/com.nextcloud.client/ <a href="https://f-droid.org/en/packages/com.nextcloud.client/" target="_blank">https://f-droid.org/en/packages/com.nextcloud.client/</a> <a href="#fnref:18" class="footnote-back-ref">↩</a></p></li> <li id="fn:19"><p>The API column is used to describe which versions of Android each individual application is compatible with. If API column shows "5.1" then the application is compatible with Android version 5.1 or higher; "L7" or "L14" mean specific Android API versions. <a href="/wiki/Application_programming_interface" target="_blank">/wiki/Application_programming_interface</a> <a href="#fnref:19" class="footnote-back-ref">↩</a></p></li> <li id="fn:20"><p>https://f-droid.org/en/packages/org.connectbot/ <a href="https://f-droid.org/en/packages/org.connectbot/" target="_blank">https://f-droid.org/en/packages/org.connectbot/</a> <a href="#fnref:20" class="footnote-back-ref">↩</a></p></li> <li id="fn:21"><p>https://f-droid.org/en/packages/im.vector.app/ <a href="https://f-droid.org/en/packages/im.vector.app/" target="_blank">https://f-droid.org/en/packages/im.vector.app/</a> <a href="#fnref:21" class="footnote-back-ref">↩</a></p></li> <li id="fn:22"><p>https://f-droid.org/en/packages/org.jitsi.meet/ <a href="https://f-droid.org/en/packages/org.jitsi.meet/" target="_blank">https://f-droid.org/en/packages/org.jitsi.meet/</a> <a href="#fnref:22" class="footnote-back-ref">↩</a></p></li> <li id="fn:23"><p>https://f-droid.org/repository/browse/?fdid=com.fsck.k9/ <a href="https://f-droid.org/repository/browse/?fdid=com.fsck.k9/" target="_blank">https://f-droid.org/repository/browse/?fdid=com.fsck.k9/</a> <a href="#fnref:23" class="footnote-back-ref">↩</a></p></li> <li id="fn:24"><p>https://f-droid.org/en/packages/org.linphone/ <a href="https://f-droid.org/en/packages/org.linphone/" target="_blank">https://f-droid.org/en/packages/org.linphone/</a> <a href="#fnref:24" class="footnote-back-ref">↩</a></p></li> <li id="fn:25"><p>https://f-droid.org/en/packages/org.sipdroid.sipua/ <a href="https://f-droid.org/en/packages/org.sipdroid.sipua/" target="_blank">https://f-droid.org/en/packages/org.sipdroid.sipua/</a> <a href="#fnref:25" class="footnote-back-ref">↩</a></p></li> <li id="fn:26"><p>"Zulip Mobile". June 10, 2022 – via GitHub. <a href="https://github.com/zulip/zulip-mobile/blob/5373ba469e28ee359cec616b2858a2f152bb205c/LICENSE" target="_blank">https://github.com/zulip/zulip-mobile/blob/5373ba469e28ee359cec616b2858a2f152bb205c/LICENSE</a> <a href="#fnref:26" class="footnote-back-ref">↩</a></p></li> <li id="fn:27"><p>The API column is used to describe which versions of Android each individual application is compatible with. If API column shows "5.1" then the application is compatible with Android version 5.1 or higher; "L7" or "L14" mean specific Android API versions. <a href="/wiki/Application_programming_interface" target="_blank">/wiki/Application_programming_interface</a> <a href="#fnref:27" class="footnote-back-ref">↩</a></p></li> <li id="fn:28"><p>https://f-droid.org/en/packages/org.thialfihar.android.apg/ <a href="https://f-droid.org/en/packages/org.thialfihar.android.apg/" target="_blank">https://f-droid.org/en/packages/org.thialfihar.android.apg/</a> <a href="#fnref:28" class="footnote-back-ref">↩</a></p></li> <li id="fn:29"><p>"Installing Briar via F-Droid - Briar". briarproject.org. <a href="https://briarproject.org/installing-briar-via-f-droid/" target="_blank">https://briarproject.org/installing-briar-via-f-droid/</a> <a href="#fnref:29" class="footnote-back-ref">↩</a></p></li> <li id="fn:30"><p>https://f-droid.org/en/packages/eu.siacs.conversations/ <a href="https://f-droid.org/en/packages/eu.siacs.conversations/" target="_blank">https://f-droid.org/en/packages/eu.siacs.conversations/</a> <a href="#fnref:30" class="footnote-back-ref">↩</a></p></li> <li id="fn:31"><p>https://f-droid.org/en/packages/im.vector.app/ <a href="https://f-droid.org/en/packages/im.vector.app/" target="_blank">https://f-droid.org/en/packages/im.vector.app/</a> <a href="#fnref:31" class="footnote-back-ref">↩</a></p></li> <li id="fn:32"><p>https://f-droid.org/en/packages/net.i2p.android.router/ <a href="https://f-droid.org/en/packages/net.i2p.android.router/" target="_blank">https://f-droid.org/en/packages/net.i2p.android.router/</a> <a href="#fnref:32" class="footnote-back-ref">↩</a></p></li> <li id="fn:33"><p>"I2P Official App Repository". f-droid.i2p.io. <a href="https://f-droid.i2p.io" target="_blank">https://f-droid.i2p.io</a> <a href="#fnref:33" class="footnote-back-ref">↩</a></p></li> <li id="fn:34"><p>https://f-droid.org/packages/net.ivpn.client/ <a href="https://f-droid.org/packages/net.ivpn.client/" target="_blank">https://f-droid.org/packages/net.ivpn.client/</a> <a href="#fnref:34" class="footnote-back-ref">↩</a></p></li> <li id="fn:35"><p>Yen, Andy (2020-02-10). "IVPN applications are now open source". ivpn.net. IVPN. Retrieved 2020-05-16. <a href="https://www.ivpn.net/blog/ivpn-applications-are-now-open-source/" target="_blank">https://www.ivpn.net/blog/ivpn-applications-are-now-open-source/</a> <a href="#fnref:35" class="footnote-back-ref">↩</a></p></li> <li id="fn:36"><p>Pestel, Nick (2020-01-23). "Independent security audit concluded". ivpn.net. IVPN. Retrieved 2020-05-16. <a href="https://www.ivpn.net/blog/independent-security-audit-concluded/" target="_blank">https://www.ivpn.net/blog/independent-security-audit-concluded/</a> <a href="#fnref:36" class="footnote-back-ref">↩</a></p></li> <li id="fn:37"><p>"Ring - Apps on Google Play". play.google.com. <a href="https://play.google.com/store/apps/details?id=cx.ring" target="_blank">https://play.google.com/store/apps/details?id=cx.ring</a> <a href="#fnref:37" class="footnote-back-ref">↩</a></p></li> <li id="fn:38"><p>"Ring - F-Droid - Free and Open Source Android App Repository". f-droid.org. <a href="https://f-droid.org/repository/browse/?fdid=cx.ring" target="_blank">https://f-droid.org/repository/browse/?fdid=cx.ring</a> <a href="#fnref:38" class="footnote-back-ref">↩</a></p></li> <li id="fn:39"><p>https://f-droid.org/packages/net.mullvad.mullvadvpn <a href="https://f-droid.org/packages/net.mullvad.mullvadvpn" target="_blank">https://f-droid.org/packages/net.mullvad.mullvadvpn</a> <a href="#fnref:39" class="footnote-back-ref">↩</a></p></li> <li id="fn:40"><p>https://f-droid.org/en/packages/org.sufficientlysecure.keychain/ <a href="https://f-droid.org/en/packages/org.sufficientlysecure.keychain/" target="_blank">https://f-droid.org/en/packages/org.sufficientlysecure.keychain/</a> <a href="#fnref:40" class="footnote-back-ref">↩</a></p></li> <li id="fn:41"><p>https://f-droid.org/en/packages/ch.protonvpn.android <a href="https://f-droid.org/en/packages/ch.protonvpn.android" target="_blank">https://f-droid.org/en/packages/ch.protonvpn.android</a> <a href="#fnref:41" class="footnote-back-ref">↩</a></p></li> <li id="fn:42"><p>Yen, Andy (2020-01-21). "All ProtonVPN apps are now open source and audited". protonvpn.com. ProtonVPN Technologies AG. Retrieved 2020-05-16. <a href="https://protonvpn.com/blog/open-source/" target="_blank">https://protonvpn.com/blog/open-source/</a> <a href="#fnref:42" class="footnote-back-ref">↩</a></p></li> <li id="fn:43"><p>Greenberg, Andy (2 November 2015). "Signal, the Snowden-Approved Crypto App, Comes to Android". Wired. Condé Nast. Retrieved 27 March 2016. <a href="https://www.wired.com/2015/11/signals-snowden-approved-phone-crypto-app-comes-to-android/" target="_blank">https://www.wired.com/2015/11/signals-snowden-approved-phone-crypto-app-comes-to-android/</a> <a href="#fnref:43" class="footnote-back-ref">↩</a></p></li> <li id="fn:44"><p>Archived 2019-02-08 at the Wayback Machine <a href="https://web.archive.org/web/20190208033346/https://f-droid.org/en/packages/com.twofours.surespot/" target="_blank">https://web.archive.org/web/20190208033346/https://f-droid.org/en/packages/com.twofours.surespot/</a> <a href="#fnref:44" class="footnote-back-ref">↩</a></p></li> <li id="fn:45"><p>https://f-droid.org/en/packages/org.telegram.messenger/ <a href="https://f-droid.org/en/packages/org.telegram.messenger/" target="_blank">https://f-droid.org/en/packages/org.telegram.messenger/</a> <a href="#fnref:45" class="footnote-back-ref">↩</a></p></li> <li id="fn:46"><p>"Telegram-FOSS-Team/Telegram-FOSS". GitHub. 21 June 2022. <a href="https://github.com/Telegram-FOSS-Team/Telegram-FOSS" target="_blank">https://github.com/Telegram-FOSS-Team/Telegram-FOSS</a> <a href="#fnref:46" class="footnote-back-ref">↩</a></p></li> <li id="fn:47"><p>https://f-droid.org/en/packages/com.zoffcc.applications.trifa/ <a href="https://f-droid.org/en/packages/com.zoffcc.applications.trifa/" target="_blank">https://f-droid.org/en/packages/com.zoffcc.applications.trifa/</a> <a href="#fnref:47" class="footnote-back-ref">↩</a></p></li> <li id="fn:48"><p>https://f-droid.org/en/packages/de.tutao.tutanota/ <a href="https://f-droid.org/en/packages/de.tutao.tutanota/" target="_blank">https://f-droid.org/en/packages/de.tutao.tutanota/</a> <a href="#fnref:48" class="footnote-back-ref">↩</a></p></li> <li id="fn:49"><p>mpfau (12 August 2014). "tutanota/LICENSE.txt". github.com/tutao/tutanota. Tutao GmbH. Retrieved 13 October 2018. <a href="https://raw.githubusercontent.com/tutao/tutanota/15aea2711499a4414aeafbe3c494ae51edce64a4/LICENSE.txt" target="_blank">https://raw.githubusercontent.com/tutao/tutanota/15aea2711499a4414aeafbe3c494ae51edce64a4/LICENSE.txt</a> <a href="#fnref:49" class="footnote-back-ref">↩</a></p></li> <li id="fn:50"><p>The API column is used to describe which versions of Android each individual application is compatible with. If API column shows "5.1" then the application is compatible with Android version 5.1 or higher; "L7" or "L14" mean specific Android API versions. <a href="/wiki/Application_programming_interface" target="_blank">/wiki/Application_programming_interface</a> <a href="#fnref:50" class="footnote-back-ref">↩</a></p></li> <li id="fn:51"><p>RetroArch / COPYING. github.com. Retrieved 19 August 2015. <a href="https://github.com/libretro/RetroArch/blob/5c3991e44cca81b5b4278d00285fbff0e548f010/COPYING" target="_blank">https://github.com/libretro/RetroArch/blob/5c3991e44cca81b5b4278d00285fbff0e548f010/COPYING</a> <a href="#fnref:51" class="footnote-back-ref">↩</a></p></li> <li id="fn:52"><p>https://f-droid.org/en/packages/com.termux/ <a href="https://f-droid.org/en/packages/com.termux/" target="_blank">https://f-droid.org/en/packages/com.termux/</a> <a href="#fnref:52" class="footnote-back-ref">↩</a></p></li> <li id="fn:53"><p>The API column is used to describe which versions of Android each individual application is compatible with. If API column shows "5.1" then the application is compatible with Android version 5.1 or higher; "L7" or "L14" mean specific Android API versions. <a href="/wiki/Application_programming_interface" target="_blank">/wiki/Application_programming_interface</a> <a href="#fnref:53" class="footnote-back-ref">↩</a></p></li> <li id="fn:54"><p>"2048 - Apps on Google Play". <a href="https://play.google.com/store/apps/details?id=com.tpcstld.twozerogame" target="_blank">https://play.google.com/store/apps/details?id=com.tpcstld.twozerogame</a> <a href="#fnref:54" class="footnote-back-ref">↩</a></p></li> <li id="fn:55"><p>https://www.f-droid.org/en/packages/com.uberspot.a2048/ <a href="https://www.f-droid.org/en/packages/com.uberspot.a2048/" target="_blank">https://www.f-droid.org/en/packages/com.uberspot.a2048/</a> <a href="#fnref:55" class="footnote-back-ref">↩</a></p></li> <li id="fn:56"><p>https://f-droid.org/packages/it.alessandropira.wesnoth114/ <a href="https://f-droid.org/packages/it.alessandropira.wesnoth114/" target="_blank">https://f-droid.org/packages/it.alessandropira.wesnoth114/</a> <a href="#fnref:56" class="footnote-back-ref">↩</a></p></li> <li id="fn:57"><p>"F-Droid Search: Dungeon crawl stone". <a href="https://search.f-droid.org/?q=dungeon+crawl+stone" target="_blank">https://search.f-droid.org/?q=dungeon+crawl+stone</a> <a href="#fnref:57" class="footnote-back-ref">↩</a></p></li> <li id="fn:58"><p>"F-Droid Search: Fish fillet". <a href="https://search.f-droid.org/?q=fish+fillet" target="_blank">https://search.f-droid.org/?q=fish+fillet</a> <a href="#fnref:58" class="footnote-back-ref">↩</a></p></li> <li id="fn:59"><p>"F-Droid Search: Freeciv". <a href="https://search.f-droid.org/?q=freeciv" target="_blank">https://search.f-droid.org/?q=freeciv</a> <a href="#fnref:59" class="footnote-back-ref">↩</a></p></li> <li id="fn:60"><p>https://f-droid.org/es/packages/org.jfedor.frozenbubble/ <a href="https://f-droid.org/es/packages/org.jfedor.frozenbubble/" target="_blank">https://f-droid.org/es/packages/org.jfedor.frozenbubble/</a> <a href="#fnref:60" class="footnote-back-ref">↩</a></p></li> <li id="fn:61"><p>"F-Droid Search: H-craft". <a href="https://search.f-droid.org/?q=h-craft" target="_blank">https://search.f-droid.org/?q=h-craft</a> <a href="#fnref:61" class="footnote-back-ref">↩</a></p></li> <li id="fn:62"><p>https://f-droid.org/en/packages/com.roguetemple.hyperroid/ <a href="https://f-droid.org/en/packages/com.roguetemple.hyperroid/" target="_blank">https://f-droid.org/en/packages/com.roguetemple.hyperroid/</a> <a href="#fnref:62" class="footnote-back-ref">↩</a></p></li> <li id="fn:63"><p>https://f-droid.org/en/packages/net.minetest.minetest/ <a href="https://f-droid.org/en/packages/net.minetest.minetest/" target="_blank">https://f-droid.org/en/packages/net.minetest.minetest/</a> <a href="#fnref:63" class="footnote-back-ref">↩</a></p></li> <li id="fn:64"><p>"F-Droid Search: Openarena". <a href="https://search.f-droid.org/?q=openarena" target="_blank">https://search.f-droid.org/?q=openarena</a> <a href="#fnref:64" class="footnote-back-ref">↩</a></p></li> <li id="fn:65"><p>"pelya/commandergenius". GitHub. 14 June 2022. <a href="https://github.com/pelya/commandergenius" target="_blank">https://github.com/pelya/commandergenius</a> <a href="#fnref:65" class="footnote-back-ref">↩</a></p></li> <li id="fn:66"><p>"F-Droid Search: Openttd". <a href="https://search.f-droid.org/?q=openttd" target="_blank">https://search.f-droid.org/?q=openttd</a> <a href="#fnref:66" class="footnote-back-ref">↩</a></p></li> <li id="fn:67"><p>"pelya/commandergenius". GitHub. 14 June 2022. <a href="https://github.com/pelya/commandergenius" target="_blank">https://github.com/pelya/commandergenius</a> <a href="#fnref:67" class="footnote-back-ref">↩</a></p></li> <li id="fn:68"><p>Linux Magazine Issue #220 / Mar 2019 FOSS Picks Andrew Koziara (3 July 2015). ‘Pixel Dungeon’ Review – Simple Name, Legendary Game John Walker (4 November 2016). Have You Played... Pixel Dungeon? John Walker (1 June 2015). Wot I Think: Pixel Dungeon Mark Brown (Jul 31, 2014). Pixel Dungeon is a completely free and completely addictive roguelike adventure for Android Pixel Dungeon Review: Rougelike dungeon crawling with pixel art goodness (27 May 2013) A pixel art filled roguelike dungeon crawler has arrived called Pixel Dungeon. (5 Mar 2013) 9kier. Pixel Dungeon (польск.) // CD-Action : журнал. — 2015. — Nr 8 (245). — S. 75. — ISSN 1426-2916. Rizqi Maulana (26 Sep 2014). Perombakan Kecil Dari Pixel Dungeon Untuk Membuatmu Mati Berulang-Ulang Minggu Ini PIXEL DUNGEON FOR ANDROID – A SURPRISINGLY GOOD (FREE) ROGUELIKE. (26 February 2014) Pixel Dungeon. (8 March 2018) <a href="https://toucharcade.com/2015/07/03/pixel-dungeon-review/" target="_blank">https://toucharcade.com/2015/07/03/pixel-dungeon-review/</a> <a href="#fnref:68" class="footnote-back-ref">↩</a></p></li> <li id="fn:69"><p>https://f-droid.org/en/packages/com.watabou.pixeldungeon/ <a href="https://f-droid.org/en/packages/com.watabou.pixeldungeon/" target="_blank">https://f-droid.org/en/packages/com.watabou.pixeldungeon/</a> <a href="#fnref:69" class="footnote-back-ref">↩</a></p></li> <li id="fn:70"><p>"F-Droid Search: Tyrian". <a href="https://search.f-droid.org/?q=tyrian" target="_blank">https://search.f-droid.org/?q=tyrian</a> <a href="#fnref:70" class="footnote-back-ref">↩</a></p></li> <li id="fn:71"><p>"pelya/commandergenius". GitHub. 14 June 2022. <a href="https://github.com/pelya/commandergenius" target="_blank">https://github.com/pelya/commandergenius</a> <a href="#fnref:71" class="footnote-back-ref">↩</a></p></li> <li id="fn:72"><p>"F-Droid Search: Ur-quan". <a href="https://search.f-droid.org/?q=ur-quan" target="_blank">https://search.f-droid.org/?q=ur-quan</a> <a href="#fnref:72" class="footnote-back-ref">↩</a></p></li> <li id="fn:73"><p>"COPYING". sourceforge.net/p/sc2/. The Ur-Quan Masters Git Repository. Retrieved 13 October 2018. <a href="https://sourceforge.net/p/sc2/uqm/ci/master/tree/sc2/COPYING" target="_blank">https://sourceforge.net/p/sc2/uqm/ci/master/tree/sc2/COPYING</a> <a href="#fnref:73" class="footnote-back-ref">↩</a></p></li> <li id="fn:74"><p>"The Ur-Quan Masters Project FAQ - Ultronomicon". wiki.uqm.stack.nl. <a href="https://wiki.uqm.stack.nl/The_Ur-Quan_Masters_Project_FAQ" target="_blank">https://wiki.uqm.stack.nl/The_Ur-Quan_Masters_Project_FAQ</a> <a href="#fnref:74" class="footnote-back-ref">↩</a></p></li> <li id="fn:75"><p>"COPYING". sourceforge.net/p/sc2/. The Ur-Quan Masters Git Repository. Retrieved 13 October 2018. <a href="https://sourceforge.net/p/sc2/uqm/ci/master/tree/sc2/COPYING" target="_blank">https://sourceforge.net/p/sc2/uqm/ci/master/tree/sc2/COPYING</a> <a href="#fnref:75" class="footnote-back-ref">↩</a></p></li> <li id="fn:76"><p>"pelya/commandergenius". GitHub. 14 June 2022. <a href="https://github.com/pelya/commandergenius" target="_blank">https://github.com/pelya/commandergenius</a> <a href="#fnref:76" class="footnote-back-ref">↩</a></p></li> <li id="fn:77"><p>The API column is used to describe which versions of Android each individual application is compatible with. If API column shows "5.1" then the application is compatible with Android version 5.1 or higher; "L7" or "L14" mean specific Android API versions. <a href="/wiki/Application_programming_interface" target="_blank">/wiki/Application_programming_interface</a> <a href="#fnref:77" class="footnote-back-ref">↩</a></p></li> <li id="fn:78"><p>fetlife/android/README.md. GitHub. <a href="https://github.com/fetlife/android/blob/master/README.md" target="_blank">https://github.com/fetlife/android/blob/master/README.md</a> <a href="#fnref:78" class="footnote-back-ref">↩</a></p></li> <li id="fn:79"><p>"FetLife for iOS". June 12, 2022 – via GitHub. <a href="https://github.com/fetlife/ios" target="_blank">https://github.com/fetlife/ios</a> <a href="#fnref:79" class="footnote-back-ref">↩</a></p></li> <li id="fn:80"><p>android.texi (texinfo). git.savannah.gnu.org. Retrieved 17 October 2023. <a href="https://git.savannah.gnu.org/cgit/emacs.git/plain/doc/emacs/android.texi" target="_blank">https://git.savannah.gnu.org/cgit/emacs.git/plain/doc/emacs/android.texi</a> <a href="#fnref:80" class="footnote-back-ref">↩</a></p></li> <li id="fn:81"><p>"Emacs machines list". <a href="https://www.gnu.org/software/emacs/MACHINES" target="_blank">https://www.gnu.org/software/emacs/MACHINES</a> <a href="#fnref:81" class="footnote-back-ref">↩</a></p></li> <li id="fn:82"><p>Archived 2019-02-12 at the Wayback Machine <a href="https://web.archive.org/web/20190212011238/https://f-droid.org/en/packages/org.openlp.android2/" target="_blank">https://web.archive.org/web/20190212011238/https://f-droid.org/en/packages/org.openlp.android2/</a> <a href="#fnref:82" class="footnote-back-ref">↩</a></p></li> <li id="fn:83"><p>The API column is used to describe which versions of Android each individual application is compatible with. If API column shows "5.1" then the application is compatible with Android version 5.1 or higher; "L7" or "L14" mean specific Android API versions. <a href="/wiki/Application_programming_interface" target="_blank">/wiki/Application_programming_interface</a> <a href="#fnref:83" class="footnote-back-ref">↩</a></p></li> <li id="fn:84"><p>"COVID Alert Mobile App". June 2, 2022 – via GitHub. <a href="https://github.com/cds-snc/covid-alert-app" target="_blank">https://github.com/cds-snc/covid-alert-app</a> <a href="#fnref:84" class="footnote-back-ref">↩</a></p></li> <li id="fn:85"><p>"DP^3T". GitHub. <a href="https://github.com/DP-3T" target="_blank">https://github.com/DP-3T</a> <a href="#fnref:85" class="footnote-back-ref">↩</a></p></li> <li id="fn:86"><p>"PEPP-PT". GitHub. <a href="https://github.com/pepp-pt" target="_blank">https://github.com/pepp-pt</a> <a href="#fnref:86" class="footnote-back-ref">↩</a></p></li> <li id="fn:87"><p>"OpenTrace iOS App". April 16, 2022 – via GitHub. <a href="https://github.com/opentrace-community/opentrace-ios" target="_blank">https://github.com/opentrace-community/opentrace-ios</a> <a href="#fnref:87" class="footnote-back-ref">↩</a></p></li> <li id="fn:88"><p>Andreas Illmer (5 January 2021). Singapore reveals Covid privacy data available to police. BBC News, Singapore. <a href="https://www.bbc.com/news/world-asia-55541001" target="_blank">https://www.bbc.com/news/world-asia-55541001</a> <a href="#fnref:88" class="footnote-back-ref">↩</a></p></li> <li id="fn:89"><p>The API column is used to describe which versions of Android each individual application is compatible with. If API column shows "5.1" then the application is compatible with Android version 5.1 or higher; "L7" or "L14" mean specific Android API versions. <a href="/wiki/Application_programming_interface" target="_blank">/wiki/Application_programming_interface</a> <a href="#fnref:89" class="footnote-back-ref">↩</a></p></li> <li id="fn:90"><p>https://f-droid.org/en/packages/de.danoeh.antennapod/ <a href="https://f-droid.org/en/packages/de.danoeh.antennapod/" target="_blank">https://f-droid.org/en/packages/de.danoeh.antennapod/</a> <a href="#fnref:90" class="footnote-back-ref">↩</a></p></li> <li id="fn:91"><p>"Fdroid - Jellyfin - your media in your hands!". <a href="https://f-droid.org/en/packages/org.jellyfin.mobile/" target="_blank">https://f-droid.org/en/packages/org.jellyfin.mobile/</a> <a href="#fnref:91" class="footnote-back-ref">↩</a></p></li> <li id="fn:92"><p>https://f-droid.org/en/packages/org.xbmc.kore/ <a href="https://f-droid.org/en/packages/org.xbmc.kore/" target="_blank">https://f-droid.org/en/packages/org.xbmc.kore/</a> <a href="#fnref:92" class="footnote-back-ref">↩</a></p></li> <li id="fn:93"><p>F-Droid.org | Krita Retrieved 20 September 2023. <a href="https://f-droid.org/packages/org.krita/" target="_blank">https://f-droid.org/packages/org.krita/</a> <a href="#fnref:93" class="footnote-back-ref">↩</a></p></li> <li id="fn:94"><p>F-Droid.org | Krita Retrieved 20 September 2023. <a href="https://f-droid.org/packages/org.krita/" target="_blank">https://f-droid.org/packages/org.krita/</a> <a href="#fnref:94" class="footnote-back-ref">↩</a></p></li> <li id="fn:95"><p>Popcorn Time Foundation. android / LICENSE.md. git.popcorntime.io. Retrieved 19 August 2015. Archived September 7, 2015, at the Wayback Machine <a href="https://git.popcorntime.io/popcorntime/android/blob/development/LICENSE.md" target="_blank">https://git.popcorntime.io/popcorntime/android/blob/development/LICENSE.md</a> <a href="#fnref:95" class="footnote-back-ref">↩</a></p></li> <li id="fn:96"><p>Gardner, Eriq (3 November 2015). "MPAA Touts Big Legal Success Against Popcorn Time". The Hollywood Reporter. Retrieved 23 November 2015. <a href="http://www.hollywoodreporter.com/thr-esq/mpaa-touts-big-legal-success-836329" target="_blank">http://www.hollywoodreporter.com/thr-esq/mpaa-touts-big-legal-success-836329</a> <a href="#fnref:96" class="footnote-back-ref">↩</a></p></li> <li id="fn:97"><p>"Tribler Android - Beta Port". GitHub. tribler-android/LICENSE.txt. <a href="https://github.com/Tribler/tribler-android/blob/fa903790a2d8c8092087460bc77322e81c590b5f/LICENSE.txt" target="_blank">https://github.com/Tribler/tribler-android/blob/fa903790a2d8c8092087460bc77322e81c590b5f/LICENSE.txt</a> <a href="#fnref:97" class="footnote-back-ref">↩</a></p></li> <li id="fn:98"><p>https://f-droid.org/en/packages/org.videolan.vlc/ <a href="https://f-droid.org/en/packages/org.videolan.vlc/" target="_blank">https://f-droid.org/en/packages/org.videolan.vlc/</a> <a href="#fnref:98" class="footnote-back-ref">↩</a></p></li> <li id="fn:99"><p>https://f-droid.org/en/packages/fr.free.nrw.commons/ <a href="https://f-droid.org/en/packages/fr.free.nrw.commons/" target="_blank">https://f-droid.org/en/packages/fr.free.nrw.commons/</a> <a href="#fnref:99" class="footnote-back-ref">↩</a></p></li> <li id="fn:100"><p>"Commons mobile app". commons.wikimedia.org. Archived from the original on 20 November 2015. Retrieved 23 November 2015.{{cite web}}: CS1 maint: bot: original URL status unknown (link) <a href="https://web.archive.org/web/20151120084730/https://commons.wikimedia.org/wiki/Commons:Mobile_app" target="_blank">https://web.archive.org/web/20151120084730/https://commons.wikimedia.org/wiki/Commons:Mobile_app</a> <a href="#fnref:100" class="footnote-back-ref">↩</a></p></li> <li id="fn:101"><p>The API column is used to describe which versions of Android each individual application is compatible with. If API column shows "5.1" then the application is compatible with Android version 5.1 or higher; "L7" or "L14" mean specific Android API versions. <a href="/wiki/Application_programming_interface" target="_blank">/wiki/Application_programming_interface</a> <a href="#fnref:101" class="footnote-back-ref">↩</a></p></li> <li id="fn:102"><p>apps4av (Oct 5, 2016). apps4av / avare / License; commit 02924c7. github.com. <a href="https://github.com/apps4av/avare/commit/02924c781f61661f8176d0899752ac52876beba3" target="_blank">https://github.com/apps4av/avare/commit/02924c781f61661f8176d0899752ac52876beba3</a> <a href="#fnref:102" class="footnote-back-ref">↩</a></p></li> <li id="fn:103"><p>https://f-droid.org/en/packages/net.cyclestreets/ <a href="https://f-droid.org/en/packages/net.cyclestreets/" target="_blank">https://f-droid.org/en/packages/net.cyclestreets/</a> <a href="#fnref:103" class="footnote-back-ref">↩</a></p></li> <li id="fn:104"><p>https://f-droid.org/en/packages/app.organicmaps <a href="https://f-droid.org/en/packages/app.organicmaps" target="_blank">https://f-droid.org/en/packages/app.organicmaps</a> <a href="#fnref:104" class="footnote-back-ref">↩</a></p></li> <li id="fn:105"><p>https://f-droid.org/en/packages/net.osmand.plus/ <a href="https://f-droid.org/en/packages/net.osmand.plus/" target="_blank">https://f-droid.org/en/packages/net.osmand.plus/</a> <a href="#fnref:105" class="footnote-back-ref">↩</a></p></li> <li id="fn:106"><p>https://f-droid.org/en/packages/org.navitproject.navit/ <a href="https://f-droid.org/en/packages/org.navitproject.navit/" target="_blank">https://f-droid.org/en/packages/org.navitproject.navit/</a> <a href="#fnref:106" class="footnote-back-ref">↩</a></p></li> <li id="fn:107"><p>The API column is used to describe which versions of Android each individual application is compatible with. If API column shows "5.1" then the application is compatible with Android version 5.1 or higher; "L7" or "L14" mean specific Android API versions. <a href="/wiki/Application_programming_interface" target="_blank">/wiki/Application_programming_interface</a> <a href="#fnref:107" class="footnote-back-ref">↩</a></p></li> <li id="fn:108"><p>https://f-droid.org/en/packages/com.artifex.mupdf.viewer.app/ <a href="https://f-droid.org/en/packages/com.artifex.mupdf.viewer.app/" target="_blank">https://f-droid.org/en/packages/com.artifex.mupdf.viewer.app/</a> <a href="#fnref:108" class="footnote-back-ref">↩</a></p></li> <li id="fn:109"><p>https://f-droid.org/en/packages/org.wikipedia/ <a href="https://f-droid.org/en/packages/org.wikipedia/" target="_blank">https://f-droid.org/en/packages/org.wikipedia/</a> <a href="#fnref:109" class="footnote-back-ref">↩</a></p></li> <li id="fn:110"><p>The API column is used to describe which versions of Android each individual application is compatible with. If API column shows "5.1" then the application is compatible with Android version 5.1 or higher; "L7" or "L14" mean specific Android API versions. <a href="/wiki/Application_programming_interface" target="_blank">/wiki/Application_programming_interface</a> <a href="#fnref:110" class="footnote-back-ref">↩</a></p></li> <li id="fn:111"><p>f-droid.org package for edu.berkeley.boinc. Retrieved 23 May 2023. <a href="https://f-droid.org/packages/edu.berkeley.boinc/" target="_blank">https://f-droid.org/packages/edu.berkeley.boinc/</a> <a href="#fnref:111" class="footnote-back-ref">↩</a></p></li> <li id="fn:112"><p>Anderson, David Pope (8 August 2008). "boinc / COPYING". github.com. Retrieved 25 November 2015.Walton, Rom (7 November 2015). "boinc / README.md". github.com/BOINC/boinc. Retrieved 25 November 2015. <a href="https://github.com/BOINC/boinc/blob/master/COPYING" target="_blank">https://github.com/BOINC/boinc/blob/master/COPYING</a> <a href="#fnref:112" class="footnote-back-ref">↩</a></p></li> <li id="fn:113"><p>Champion, Corbin. "corbinlc/octave4android". github.com. Retrieved 5 February 2019. <a href="https://github.com/corbinlc/octave4android/" target="_blank">https://github.com/corbinlc/octave4android/</a> <a href="#fnref:113" class="footnote-back-ref">↩</a></p></li> <li id="fn:114"><p>Treichl, Thomas (21 October 2013). "Octave on Android". Octave Maintainers mailinglist. Archived from the original on 7 February 2019. Retrieved 5 February 2019. <a href="https://web.archive.org/web/20190207015339/http://octave.1599824.n4.nabble.com/Octave-on-Android-td4658392.html" target="_blank">https://web.archive.org/web/20190207015339/http://octave.1599824.n4.nabble.com/Octave-on-Android-td4658392.html</a> <a href="#fnref:114" class="footnote-back-ref">↩</a></p></li> <li id="fn:115"><p>"micro:bit - Apps on Google Play". play.google.com. <a href="https://play.google.com/store/apps/details?id=com.samsung.microbit&hl=en_US&gl=US" target="_blank">https://play.google.com/store/apps/details?id=com.samsung.microbit&hl=en_US&gl=US</a> <a href="#fnref:115" class="footnote-back-ref">↩</a></p></li> <li id="fn:116"><p>"Request for adding the official BBC micro:bit application". 2018-07-26. Retrieved 2018-07-28. <a href="https://gitlab.com/fdroid/rfp/issues/662" target="_blank">https://gitlab.com/fdroid/rfp/issues/662</a> <a href="#fnref:116" class="footnote-back-ref">↩</a></p></li> <li id="fn:117"><p>"License text in source code repository". GitHub. Retrieved 2018-07-27. <a href="https://github.com/Samsung/microbit/blob/master/LICENSE" target="_blank">https://github.com/Samsung/microbit/blob/master/LICENSE</a> <a href="#fnref:117" class="footnote-back-ref">↩</a></p></li> <li id="fn:118"><p>"Samsung Launches the Official BBC micro:bit App". 2016-02-17. Retrieved 2018-07-29. <a href="https://news.samsung.com/global/samsung-launches-the-official-bbc-microbit-app" target="_blank">https://news.samsung.com/global/samsung-launches-the-official-bbc-microbit-app</a> <a href="#fnref:118" class="footnote-back-ref">↩</a></p></li> <li id="fn:119"><p>"Request for adding the official BBC micro:bit application". 2018-07-26. Retrieved 2018-07-28. <a href="https://gitlab.com/fdroid/rfp/issues/662" target="_blank">https://gitlab.com/fdroid/rfp/issues/662</a> <a href="#fnref:119" class="footnote-back-ref">↩</a></p></li> <li id="fn:120"><p>Multiple sources: Christoph Stampfer; Heidrun Heinke; Sebastian Staacks. "A lab in the pocket." Nature Reviews Materials 5, 169–170 (2020). doi:10.1038/s41578-020-0184-2. Ryan Carroll; James Lincoln (1 November 2020). "Phyphox app in the physics classroom". The Physics Teacher, 58 (8): 606–607. doi:10.1119/10.0002393. Staacks, S; Hütz, S; Heinke, H; Stampfer, C. (6 May 2018). "Advanced tools for smartphone-based experiments: phyphox". Physics Education. IOP Publishing. doi:10.1088/1361-6552/aac05e. "The sensors in modern smartphones are a promising and cost-effective tool for experimentation in physics education, but many experiments face practical problems. Often the phone is inaccessible during the experiment and the data usually needs to be analyzed subsequently on a computer. We address both problems by introducing a new app, called ‘phyphox’, which is specifically designed for utilizing experiments in physics teaching. The app is free and designed to offer the same set of features on Android and iOS." Sebastian Staacks; Dominik Dorsel; Simon Hütz; Frank Stallmach; Tobias Splith; Heidrun Heinke; Christoph Stampfer (June 2022). "Collaborative smartphone experiments for large audiences with phyphox". European Journal of Physics, 43 (5), 055702. doi:10.1088/1361-6404/ac7830. Bunga Lili Annisa; Sarah Miriam; Suyidno Suyidno (2022). "The Effectiveness of A Multiple Representation-Based Flipbook to Improve Students’ Problem-Solving Ability on The Topic of Wave." Jurnal Pendidikan Fisika Dan Teknologi, 8 (2), 122–129. doi:10.29303/jpft.v8i2.3796. Rhett Allain (16 August 2018). "Three Science Experiments You Can Do With Your Phone". wired.com. Retrieved 23 August 2023. Sven Gregori; Sebastian Staacks (29 December 2019). "36C3: Phyphox – Using Smartphone Sensors For Physics Experiments". hackaday.com. Retrieved 23 August 2023. <a href="/wiki/Nature_Reviews_Materials" target="_blank">/wiki/Nature_Reviews_Materials</a> <a href="#fnref:120" class="footnote-back-ref">↩</a></p></li> <li id="fn:121"><p>"F-Droid phyphox". F-Droid Contributors. 2023. Retrieved 27 November 2023. <a href="https://f-droid.org/packages/de.rwth_aachen.phyphox/" target="_blank">https://f-droid.org/packages/de.rwth_aachen.phyphox/</a> <a href="#fnref:121" class="footnote-back-ref">↩</a></p></li> <li id="fn:122"><p>"phyphox Android General Public License". GitHub. 29 June 2007. Retrieved 27 November 2023. <a href="https://github.com/phyphox/phyphox-android/blob/39397ae4fead0fa7733c56100f51043fe38a14e0/LICENSE" target="_blank">https://github.com/phyphox/phyphox-android/blob/39397ae4fead0fa7733c56100f51043fe38a14e0/LICENSE</a> <a href="#fnref:122" class="footnote-back-ref">↩</a></p></li> <li id="fn:123"><p>https://f-droid.org/en/packages/com.google.android.stardroid/ <a href="https://f-droid.org/en/packages/com.google.android.stardroid/" target="_blank">https://f-droid.org/en/packages/com.google.android.stardroid/</a> <a href="#fnref:123" class="footnote-back-ref">↩</a></p></li> <li id="fn:124"><p>"Sky Map". June 8, 2022 – via GitHub. <a href="https://github.com/sky-map-team/stardroid/blob/2bce65ebb8f52156f555afb2907b33734cf720e2/PRIVACY_POLICY.md" target="_blank">https://github.com/sky-map-team/stardroid/blob/2bce65ebb8f52156f555afb2907b33734cf720e2/PRIVACY_POLICY.md</a> <a href="#fnref:124" class="footnote-back-ref">↩</a></p></li> <li id="fn:125"><p>The API column is used to describe which versions of Android each individual application is compatible with. If API column shows "5.1" then the application is compatible with Android version 5.1 or higher; "L7" or "L14" mean specific Android API versions. <a href="/wiki/Application_programming_interface" target="_blank">/wiki/Application_programming_interface</a> <a href="#fnref:125" class="footnote-back-ref">↩</a></p></li> <li id="fn:126"><p>"Guardian Project Official App Repository". guardianproject.info. <a href="https://guardianproject.info/fdroid/" target="_blank">https://guardianproject.info/fdroid/</a> <a href="#fnref:126" class="footnote-back-ref">↩</a></p></li> <li id="fn:127"><p>"Haven: Keep Watch". Guardian Project. 1 March 2017. Retrieved 27 November 2023. <a href="https://guardianproject.github.io/haven/" target="_blank">https://guardianproject.github.io/haven/</a> <a href="#fnref:127" class="footnote-back-ref">↩</a></p></li> <li id="fn:128"><p>Timm, T. (22 December 2017). "Introducing Haven, the open source security system in your pocket". Freedom of the Press Foundation. Retrieved 27 November 2023. <a href="https://freedom.press/news/introducing-haven-open-source-security-system-your-pocket/" target="_blank">https://freedom.press/news/introducing-haven-open-source-security-system-your-pocket/</a> <a href="#fnref:128" class="footnote-back-ref">↩</a></p></li> <li id="fn:129"><p>https://f-droid.org/en/packages/com.kunzisoft.keepass.libre/ <a href="https://f-droid.org/en/packages/com.kunzisoft.keepass.libre/" target="_blank">https://f-droid.org/en/packages/com.kunzisoft.keepass.libre/</a> <a href="#fnref:129" class="footnote-back-ref">↩</a></p></li> <li id="fn:130"><p>The API column is used to describe which versions of Android each individual application is compatible with. If API column shows "5.1" then the application is compatible with Android version 5.1 or higher; "L7" or "L14" mean specific Android API versions. <a href="/wiki/Application_programming_interface" target="_blank">/wiki/Application_programming_interface</a> <a href="#fnref:130" class="footnote-back-ref">↩</a></p></li> <li id="fn:131"><p>https://f-droid.org/en/packages/com.google.zxing.client.android/ <a href="https://f-droid.org/en/packages/com.google.zxing.client.android/" target="_blank">https://f-droid.org/en/packages/com.google.zxing.client.android/</a> <a href="#fnref:131" class="footnote-back-ref">↩</a></p></li> <li id="fn:132"><p>https://f-droid.org/en/packages/org.fdroid.fdroid/ <a href="https://f-droid.org/en/packages/org.fdroid.fdroid/" target="_blank">https://f-droid.org/en/packages/org.fdroid.fdroid/</a> <a href="#fnref:132" class="footnote-back-ref">↩</a></p></li> <li id="fn:133"><p>https://f-droid.org/en/packages/org.libreoffice.impressremote/ <a href="https://f-droid.org/en/packages/org.libreoffice.impressremote/" target="_blank">https://f-droid.org/en/packages/org.libreoffice.impressremote/</a> <a href="#fnref:133" class="footnote-back-ref">↩</a></p></li> <li id="fn:134"><p>F-Droid - Impress Remote. f-droid.org. Retrieved 3 September 2015. <a href="https://f-droid.org/repository/browse/?fdid=org.libreoffice.impressremote" target="_blank">https://f-droid.org/repository/browse/?fdid=org.libreoffice.impressremote</a> <a href="#fnref:134" class="footnote-back-ref">↩</a></p></li> <li id="fn:135"><p>"Intra". June 13, 2022 – via GitHub. <a href="https://github.com/Jigsaw-Code/Intra/blob/e1f80ab3743ca028076a9da388dd3578e2981b77/LICENSE" target="_blank">https://github.com/Jigsaw-Code/Intra/blob/e1f80ab3743ca028076a9da388dd3578e2981b77/LICENSE</a> <a href="#fnref:135" class="footnote-back-ref">↩</a></p></li> <li id="fn:136"><p>"Mycroft-Android". June 7, 2022 – via GitHub. <a href="https://github.com/MycroftAI/Mycroft-Android/blob/e7804bac90f40b593196611bab7efc5ba92c7244/LICENSE" target="_blank">https://github.com/MycroftAI/Mycroft-Android/blob/e7804bac90f40b593196611bab7efc5ba92c7244/LICENSE</a> <a href="#fnref:136" class="footnote-back-ref">↩</a></p></li> <li id="fn:137"><p>"TeamWin/Team-Win-Recovery-Project". June 13, 2022 – via GitHub. <a href="https://github.com/TeamWin/Team-Win-Recovery-Project/blob/58f2132bc3954fc704787d477500a209eedb8e29/NOTICE" target="_blank">https://github.com/TeamWin/Team-Win-Recovery-Project/blob/58f2132bc3954fc704787d477500a209eedb8e29/NOTICE</a> <a href="#fnref:137" class="footnote-back-ref">↩</a></p></li> </ol>