How To Make A Simple Drawing App with UIKit

This is a blog post by iOS Tutorial Team member Abdul Azeem, software architect and co-founder at Datainvent Systems, a software development and IT services company. At some stage in all of our lives, we enjoyed drawing pictures, cartoons, and other stuff. For me it was using a pen and paper when I was growing up, but these days the old pen and paper has been replaced by the computer and touch dev