So I published my first small game on the Android appstore: https://market.android.com/details?id=com.winterwolves.heileendemo and I'm quite shocked by the refund rate so far: 50%!!! Of course I'm not selling many units (I'm a niche so, less units but at higher prices) but I'm surprised. I have games on iOS of same niche or pricing (actually even higher price) that definitely don't have such insane refund rate. No wonders people makes less revenues on the Android than itunes... p.s. refunds aren't due to errors/crashes since nobody has ever had any problem. They're those nice "buy a game, download the APK and request refund 5 minutes later". I hope at least Google will block the users that makes heavily use of this "cheat mode"?