Appintech solution

  iPhone OS 1 iPhone OS 2 iPhone OS 3 iOS 4 iOS 5 iOS 6 iOS 7 iOS 8 iOS 9 iOS 10 iOS 11 iOS 12 iOS 13 iOS 14 iOS 15 Apple’s iOS First iPhones

  Android versions, name, and API level Code name Version numbers API level Release date No codename 1.0 1 September 23, 2008 No codename 1.1 2 February 9, 2009 Cupcake 1.5 3 April 27, 2009 Donut 1.6 4 September 15, 2009 Eclair 2.0 - 2.1 5 - 7 October 26, 2009 Froyo 2.2 - 2.2.3 8 May 20, 2010 Gingerbread 2.3 - 2.3.7 9 - 10 December 6, 2010 Honeycomb 3.0 - 3.2.6 11 - 13 February 22, 2011 Ice Cream Sandwich 4.0 - 4.0.4 14 - 15 October 18, 2011 Jelly Bean 4.1 - 4.3.1 16 - 18 July 9, 2012 KitKat 4.4 - 4.4.4 19 - 20 October 31, 2013 Lollipop 5.0 - 5.1.1 21- 22 November 12, 2014 Marshmallow 6.0 - 6.0.1 23 October 5, 2015 Nougat 7.0 24 August 22, 2016 Nougat 7.1.0 - 7.1.2 25 October 4, 2016 Oreo 8.0 26 August 21, 2017 Oreo 8.1 27 December 5, 2017 Pie 9.0 28 August 6, 2018 Android 10 10.0 29 September 3, 2019 Android 11 11 30 September 8, 2020