Your challenge is to make your tip calculator adapt to different screen sizes and orientations through the power of Auto Layout.
Specifically, follow the instructions in the Challenge 4 PDF.
See if you have what it takes to become an Uber Haxx0r! :D
- Check out our Auto Layout video series.
- Beginning and Intermediate Auto Layout chapters in iOS 6 by Tutorials
- Transitioning to iOS 7 – What’s New with Auto Layout in iOS 7 by Tutorials