• Original Versions – OS X and OS 1. It was only in 2008 that Apple gave an official name to the touch-centric iPhone operating system.
  • The latest version of iOS and iPadOS is 17.6.1. Learn how to update the software on your iPhone, iPad, or iPod touch.
  • These tables show the first and maximum version of iOS or iPadOS for each iPhone, iPad, and iPod touch.
  • Over time it was called iPhone OS, until finally gaining its now legendary name in the fourth generation of the software when it was shortened to iOS in 2010.
  • Iphone os 1, retroactively referred to as ios 1, was the first major version of the ios mobile operating system to be publicly released by apple inc.
  • The max supported iOS version for each Apple iPhone, iPad and iPod touch. Complete and partial support for iOS 18/iPadOS 18 and earlier.
  • 2007 mobile operating system. iPhone OS 1. ... Development of iPhone OS 1 and the first generation of iPhone Hardware was a combined effort.
  • iPhone OS 1 is the first major release of iOS, Apple's mobile operating system. It was succeeded by iPhone OS 2 on July 11, 2008.
  • iPhone OS 1 (iOS 1) – June 29, 2007. ... Apple’s iOS has evolved a lot over the years, from humble beginnings in iPhone OS 1 to the latest iOS 16.