What is

iOS apps

What is iOS app...

iOS (formerly iPhone OS or iPhone Operating System is a mobile operating system created and developed by Apple Inc exclusively for Its hardware. It is the operating system that powers many of the company's mobile devices, including the iPhone; the term also included the versions running on iPads until iPadOS was introduced in 2019, as well as on the iPod Touch devices, which were discontinued in mid-2022. It is the world's second-most widely installed mobile operating system, after Android. It is the basis for three other operating systems made by Apple: iPadOS, tvOS, and watchOS. It is proprietary software, although some parts of it are open source under the Apple Pubblic Source License and other licenses.

iOS app Download to: iPhone, iPad, Mac, Apple TV and Apple Watch.