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 NSUserDe
The user defaults file for applications started in the simulator are located here:
/Users/[USERNAME]/Library/Application Support/iPhone Simulator/4.3/Applications/[UNIQUE IDENTIFIER]/Library/Preferences/APP_ID.plist
The USERNAME is the user you run as on your system.
The UNIQUE IDENTIFIER is generated by Xcode.
APP_ID is your com.yourcompany.app bundle id.