How to store user data iOS

Question

I need to store data that the user can add, they can add an unlimited amount. They can either be NSStrings or UIImages. I have looked into NSUserDe

Answer 1

You should use Core Data. There is a very good, free beginners course online avaibable called cs193p, see here http://www.stanford.edu/class/cs193p/cgi-bin/drupal/node/287, it is also available through iTunes U. It's really worth the time to watch and easy understandable.