TouchArcade writes: "In the wake of Rockstar's Grand Theft Auto: Chinatown Wars [App Store] our forums have been host to a great discussion surrounding the game, and something that has been popping up quite a bit of debating the merits of each of the different platforms that Chinatown Wars is available for. The iPhone currently holds the advantage when it comes to pricing, but without real physical controls or good targeting system for fighting, both the Nintendo DS and Sony PSP versions hold their own in this battle."