My app got rejected by Apple because two issues
the address book api is included but not used:
[quote:]
"We found that the app uses the Address Book API, which allows access to the users Address Book database. This feature is not fully implemented within the app. It would be appropriate to fully use this feature, or remove it's use. If you believe that this feature is being correctly, it would be appropriate to advise us where the feature is used in the app."
[/quote]How to disable the address book api?
the app stores too much data
[quote:]
"Data that can be recreated but must persist for proper functioning of your app - or because customers expect it to be available for offline use - should be marked with the "do not back up" attribute. For NSURL objects, add the NSURLIsExcludedFromBackupKey attribute to prevent the corresponding file from being backed up. For CFURLRef objects, use the corresponding kCFURLIsExcludedFromBackupKey attribute."
[/quote]The app stores data (images) for offline use in a nosql database. How to fix this issue?