Let's say I'm sick of Angry Birds, I delete it from my phone. I back up my phone daily to iCloud.
In a few months when I want to play it again, will all my data be there (or is it different implementation every app)?
I know there might be two answers since I may either: 1) go to the App store and download it from there, or 2) Sync back the app from iTunes. What would happen in either case?