What' the best way to save iphone app setting?

Question

I'd like to allow user to change the setting of app. But I am not sure where shall I save the configuration.

Is there any local space allocated for app?

Thanks.

Answer 1

You should use the NSUserDefaults class for storing settings. It's all documented.

Answer 2

Have a look at this example app.

Answer 3

Thanks, it really helps!