问题
The spacing between the blue button and the right edge of the screen are all different widths between iPhone 6 (first), iPhone 6 Plus (second) and the Interface builders representation.
They all line up with different positions on the word Puppies as well as the battery icon...
Open full size to see easier
回答1:
Turns out it was just the iphone six plus simulator - Yet to try on real 6 plus hardware...
Thanks for your help
来源：https://stackoverflow.com/questions/33276148/spacing-is-inconsistent-between-devices-with-constraints-in-autolayout