Nice been waiting since the keynote. Interesting they have two version one for iphone and one for iPad.
Probably makes the download size smaller since they don't need to include assets for both versions. It's free so it's not as if you have to buy the app twice. Hopefully IAPs in the game are bound to your account rather than the app so the apply across both versions.
I don't understand why they released two games. One specifically for iPhone and one for iPad. Why not just make it universal?... I'm assuming there will be some kind of IAP in this. If I have the game on my iPad and iPhone I assume everything crosses over between the two?