When running an app on the iPhone (for example when you can do it in another way testing some GPS or camera feature), where can I find and check the file created by NSUserDefaults to save the standardUserDefaults ? I'm running XCode 4.
It's in your app directory under:
Library -> Preferences ->
You can access the data on your device. Go into the organizer select your device then the app and there should be a download button there. If you click that it will download all the app data.