XCom: Enemy Unknown is $20 on iOS, only sightly cheaper than the PC version at the time of launch, and is a more-or-less straight port of the PC game. Despite the (comparatively) high price it was in the Top Grossing list for a while.
Square-Enix have also been successfully selling $15 iOS ports of their Final Fantasy series.
Square-Enix have also been successfully selling $15 iOS ports of their Final Fantasy series.