Most apps need a settings view. I've found it's often hard to design. Either you have too many things to cram in a view (goodbye iPhone 4 at least), or you have too few settings and the view looks silly. This tutorial will tell you how to use the Eureka SDK to create a nice, well-organized settings view. You can also pretty up just about any form.
Eureka is an elegant iOS form builder written in Swift
Eureka Tutorial – Start Building Easy iOS Forms by Nicholas Sakaimbo