The only Delicious Library app was withdrawn from the iOS App Store in July 2009. Amazon had asked for the app to be removed due to violation of the Amazon API terms and conditions section 4e "(e) You will not, without our express prior written approval requested via this link, use any Product Advertising Content on or in connection with any site or application designed or intended for use with a mobile phone or other handheld device."3 NB: The terms and conditions have since been updated.4
Kahney, Leander (January 14, 2005). "Monster Fueled by Caffeine". Wired. Archived from the original on April 29, 2013. Retrieved May 3, 2008. https://web.archive.org/web/20130429014759/http://www.wired.com/gadgets/mac/news/2005/01/66276 ↩
"macOS Server". http://www.delicious-monster.com ↩
"Delicious Library for iPhone removed from App Store | iPhone Atlas - CNET Reviews". reviews.cnet.com. Archived from the original on July 11, 2009. https://web.archive.org/web/20090711185421/http://reviews.cnet.com/8301-19512_7-10281670-233.html ↩
"Amazon Sign-In". https://affiliate-program.amazon.com/gp/advertising/api/detail/agreement.html ↩