What is Auto Layout - what does it do, and is it an iOS 5 feature?
Since the new iPhone 5 has a bigger screen, all the options on how to optimize your applications f
UIView Autolayout is a very interesting concept in iOS App development. Autolayout takes care of responsive design. iPhone comes with different screen sizes every time. With the help of Autolayouts, you do not have to create your App design each time. Autolayout takes care of responsive design.
This article on "Introduction to Autolayouts" will give you enough understanding about it.