The popular iOS app, Cross Fingers ($0.99), has just been updated. Now, the app runs natively on the iPad, and supports the Retina display. Furthermore, there are now 270 new levels for fans of the app to work through.

It’s been a long time coming, but the application is now iPad optimized – making Cross Fingers a universal app. Support for the Retina display is a great improvement – iPhone 4 and iPod touch (4G) owners can enjoy crisp, clean graphics on their handsets, meaning they can solve puzzles in more precise detail!

Additionally, the app’s developer (Mobigame) has added 270 new levels, and support for leaderboards via Game Center.

Currently, Cross Fingers is available to download for the reduced price of $0.99. If you’re not already familiar with the app, check it out, and let us know your thoughts in the comments.