| Android 1.0 | September 23, 2008 | 1 |
| Android 1.1 | February 9, 2009 | 2 |
| Android 1.5 Cupcake | April 27, 2009 | 3 |
| Android 1.6 Donut | September 15, 2009 | 4 |
| Android 2.0 / 2.0.1 / 2.1 Eclair | October 26, 2009 | 5, 6, 7 |
| Android 2.2 Froyo | May 20, 2010 | 8 |
| Android 2.3 Gingerbread | December 6, 2010 | 9, 10 |
| Android 3.0 / 3.1 / 3.2 Honeycomb | February 22, 2011 | 11, 12, 13 |
| Android 4.0 Ice Cream Sandwich | October 18, 2011 | 14, 15 |
| Android 4.1 – 4.3 Jelly Bean | July 9, 2012 | 16, 17, 18 |
| Android 4.4 KitKat | October 31, 2013 | 19, 20 |
| Android 5.0 / 5.1 Lollipop | November 12, 2014 | 21, 22 |
| Android 6.0 Marshmallow | October 5, 2015 | 23 |
| Android 7.0 / 7.1 Nougat | August 22, 2016 | 24, 25 |
| Android 8.0 / 8.1 Oreo | August 21, 2017 (8.0) & December 5, 2017 (8.1) | 26, 27 |
| Android 9 Pie | August 6, 2018 | 28 |
| Android 10 | September 3, 2019 | 29 |
| Android 11 | September 8, 2020 | 30 |
| Android 12 | October 4, 2021 | 31 |
| Android 12L (12.1) | March 7, 2022 | 32 |
| Android 13 | August 15, 2022 | 33 |
| Android 14 | October 4, 2023 | 34 |
| Android 15 | September 3, 2024 | 35 |
| Android 16 | June 10, 2025 | 36 |