I to this day, in 3 years of iPhone ownership have still never paid for a single thing on the App Store. I'm angry that Angry Birds/Bad Piggies is free on Android but costs 99 cents on iOS. Come on now, I wanna play those games. Before people tell me I'm cheap, maybe that's why, I can certainly afford 99 cents on an app w/o any problems. But I'm a man of policy, and not spending money on the App Store has been my policy for years now, and I am not about to betray that now just for Angry Birds.