As of November, Android developer revenue/dollar was $.19 to the dollar compared to Apple. http://www.businessinsider.com/chart-of-the-day-the-difference-in-de

As of November, Android developer revenue/dollar was $.19 to the dollar compared to Apple. http://www.businessinsider.com/chart-of-the-day-the-difference-in-developer-revenue-between-android-and-ios-2013-11 http://www.businessinsider.com/chart-of-the-day-the-differen... Facebook ad revenue on iPhones yields a 1,800% ROI over Android. And Facebook ads on Android offer a negative ROI overall. http://venturebeat.com/2013/10/16/facebook-ad-profit-a-staggering-1790-more-on-iphone-than-android/ http://venturebeat.com/2013/10/16/facebook-ad-profit-a-stagg... So the Android ecosystem still looks very bad.