Chris Buffa (Modojo): Believe it or not, the most popular free iPhone and iPad title is a crude little game from dirtyBit called Fun Run: Multiplayer Race. It debuted a few months ago, but has seen a grand resurgence, thanks to a new update that delivered iPhone 5 support, seven additional maps, another avatar and various bug fixes. We didn't have the privilege of enjoying the previous edition, so excuse us for not making comparisons. The verdict? Not as bad as it looks.