iOS 16 is the sixteenth major release of Apple's iOS mobile operating system for the iPhone. It is the successor of iOS 15, and was announced at the company's Worldwide Developers Conference (WWDC) on June 6, 2022, alongside iPadOS 16, and released on September 12, 2022. It was succeeded by iOS 17 on September 18, 2023.
It is the first iOS release since iPhone OS 1.0.2 to be exclusive to iPhones, as it drops support for the seventh-generation iPod Touch. The iPhone 7 and 7 Plus, iPhone 6s and 6s Plus, and first-generation iPhone SE would also be dropped. It is also the final iOS release to support the iPhone 8 and 8 Plus and iPhone X, as iOS 17 dropped support for these iPhones in 2023.