iOS · iPadOS
Apple's mobile operating systems powering iPhone and iPad devices. iOS delivers the core iPhone experience with intuitive touch interactions, while iPadOS extends this foundation with enhanced multitasking, Apple Pencil support, and desktop-class features optimized for larger displays.
Timeline
iOS · iPadOS
2025
26
2024
18
2023
17
2022
16
2021
15
2020
14
2019
13
iOS
2018
12
2017
11
2016
10
2015
9
2014
8
2013
7
2012
6
2011
5
2010
4
iPhone OS
2009
3
2008
2
2007
1