Oracle seems to disagree: http://www.businessinsider.com/oracle-google-generated-42-billion-on-android-2016-5 http://www.businessinsider.com/oracle-google-gene

Oracle seems to disagree: http://www.businessinsider.com/oracle-google-generated-42-billion-on-android-2016-5 http://www.businessinsider.com/oracle-google-generated-42-bi... But while we can't take Oracle's statements at face value, how do you know Android isn't making Google money? It's also likely that without Android, Google's revenues would've declined a lot faster. Even if say people would've still used Adsense/Admob on iOS or other mobile operating systems, look what Apple did - it allowed adblockers on its platform. Google doesn't allow them and Chrome, which is the dominant browser on Android doesn't support extensions, so no adblock there either.