iOS Versions and Release Dates
iOS Version Release Date
iPhone OS 1June 29, 2007
iPhone OS 2July 11, 2008
iPhone OS 3June 17, 2009
iOS 4June 22, 2010
iOS 5October 12, 2011
iOS 6September 19, 2012
iOS 7September 18, 2013
iOS 8September 17, 2014
iOS 9September 16, 2015
iOS 10September 13, 2016
iOS 11September 19, 2017
iOS 12September 17, 2018
iOS 13September 19, 2019
iOS 14September 16, 2020
iOS 15September 24, 2021
iOS 16September 12, 2022
iOS 17September 18, 2023
iOS 18September 16, 2024
iOS 19September 15, 2025