For those unfamiliar with the game, Chu Chu Rocket is a real-time puzzle game, in which you must place arrows to direct mice away from ravenous cats and into the safety of their escape pods. The franchise makes a whole lot of sense on a touch screen device, letting you simply hold and swipe your finger to add the mouse-moving arrows. While the game is ideal for iOS, it's a bit disappointing to see how dated the UI elements look. It also appears the menus haven't been properly optimized for use on the touch screen. Another disappointment: Local multiplayer on multiple devices runs sluggishly, with a full second of lag after you touch the screen.
Still, it's more Chu Chu Rocket in a form factor that works well for the franchise. With its same-screen multiplayer, it seems the iPad version is the one to get.