StackLayout

StackLayout builds on Auto Layout to make some of the most common layouts easier to manage. It creates the constraints that you need and allows you to edit them with semantic method names, like setTopMargin: or setHorizontalAlignment:. It is similar to UIStackView, but unlike UIStackView it is not a subclass of UIView. It is a layout manager you can use with any view.

This has a few advantages:

• Multiple layouts in one view.
• Less wrapper views in your layout.
• Compatible with iOS 8+