Every year Apple and Google each push out new versions of the world's leading mobile operating systems. Until 2016, for the past few years the tradition was that Apple outed the new iOS release first, in September, while Google followed with the latest Android treat in October or November. However, this year things have been different, for the search giant decided to make Android 7.0 Nougat available in August, while Apple hasn't changed its schedule.
Source: http://www.gsmarena.com/android_v70_nougat-review-1491.php
