IOS 15 is the final version of iOS that supports the iPhone 6S & 6S Plus, first-generation iPhone SE, iPhone 7 & 7 Plus and iPod Touch, as its successor, iOS 16, drops support for those models, including the seventh-generation iPod Touch. iOS 15 was officially succeeded by iOS 16 on September 12, 2022. On Jat WWDC 2022, its successor, iOS 16, was announced. It was announced at the company's Worldwide Developers Conference on June 7, 2021, as the successor to iOS 14 and released to the public on September 20, 2021. IOS 15 is the fifteenth major release of the iOS mobile operating system developed by Apple for its iPhone and iPod Touch lines of products.
Obsolete, widespread third party app support IOS 15 at the Wayback Machine (archived September 6, 2022) Proprietary software with open-source components
