I'm in the similar position. I've got the app on both my New iPad and iPhone 5 (both on iOS 6). I've had no problems with the iPhone. I can't connect to restore purchases with the iPad, though. Forced closed the app. Rebooted the iPad. Uninstalled and reinstalled the app: no luck. Doubt it's a network issue on my end. The iPhone had no issues, and the iPad has no issues EXCEPT with this.