05/06/2018
Android fragmentation
Android 7 continues to be the most prevalent, followed by Android 6 and 8.x. However, that will change in the next few months. For example, in May Android 8.x had a market share of 15.77%, in June it is already almost 19%!
By contrast, Android 4.x hardly plays any role anymore. The current market share of 3% is continuously decreasing.
Source: Statistics Pro (the app is available on the Google Play Store)