Primarily indirectly, by keeping users on its advertising network. Its 30% cut of Play Store sales has been estimated to be worth ~$10 billion/year [1]. [1] ht

Primarily indirectly, by keeping users on its advertising network. Its 30% cut of Play Store sales has been estimated to be worth ~$10 billion/year [1]. [1] http://www.androidauthority.com/how-does-google-make-money-from-android-669008/ http://www.androidauthority.com/how-does-google-make-money-f...