When to use a UIView vs. a UIViewController on the iPhone?

Question

I have always sort of wondered when to use a UIView vs. a UIViewController on the iPhone.

I understand that you shouldn\'t use a UIViewController unless it\'s a full

Answer 1

Is the thing that slides in a self contained screen? I mean, does it directly interact with the parent? If so, make it a UIView, if not, probably recommend a UIViewController.