I'm in the same place. I've been a die hard Android user until one day ago when I purchased an iPad after bricking my Kindle HD Fire. I've always used Docs 2 Go on the Android platform. I purchased iWork on my Mac and ended up having to by Office for Mac, because iWork doesn't Work with Excel, Word, or Powerpoint files. I guess I can't say it doesn't work, but once you've CONVERTED them to iWork files they're worthless in Office. I'm not complain about anything new. There have been files compatibility issues between the Mac and Windows world for years. Heck, the Microsoft can't even maintain file compatibility for their own files on the Mac. Try using an Excel spreadsheet with ActiveX controls and macros. It does not work. BUT!!! here is my main reason for posting here. After being an Android guy since it's second release, then using an iPad and iTunes, I'm a very MAD guy. How STUPID can the idiots at Apple be? Google and even Amazon allow instant refunds for apps. It's not like your purchasing well known software like on a Mac or PC. NO, you have no idea until you shell out 2, 3, 4, 5, 6 or more dollars on an app that you don't have a clue about, just to find out after you discover the developer was an *****, that you can't get a refund. DAMN, I'm mad. I'm almost ready to return the stupid iPad and go back to an Android table. Sorry for the strong desire to vent, but my suggestion is this, DO NOT shell on $10 on Numbers, especially since when you find out that is sucks with Excel files, you can't get a refund. Documents To Go is a good app on the Android platform and I expect it to be the same on iOS. Now I have to decide if I won't spend the $17 or return this stupid iPad.