The app platform wars has never really disappeared. Although we do see more developers targeting both iOS and Android now, parity in terms of the number and quality of apps is far from becoming reality. And App Annie's 2016 first quarter market index hints at why that will remain the status quo for some time. App downloads on Google Play Store have left the Apple App Store in the dust with almost double the number. However, the iOS store generates nearly double the revenue of its Android counterpart.