Infograph – comparing the app stores for Android, iPhone, & Blackberry Posted byrobotchampion April 11, 2012 1 Comment on Infograph – comparing the app stores for Android, iPhone, & Blackberry Key Points:13% of Blackberry developers have made more than $100,000.iPhone app sales were 4x that of Android.Android has more free apps than iTunes. The Full Infographvia ReadWriteWeb