Update note: This tutorial has been updated to Xcode 9/Swift 4 by Luke Parham. The original tutorial was written by Rounak Jain. A while back, the makers of the anonymous social networking app Secret released an app called Ping, which allowed users to receive notifications about topics they were interested…

In this UICollectionView custom layout tutorial, you’ll learn how create a spinning navigation layout, including managing view rotation and scrolling.

Update note:: This tutorial has been updated for Xcode 9, iOS 11 and Swift 4 by Michael Katz. The original tutorial was written by Rounak Jain. A long while ago, Michael Villar created a really interesting loading animation for his post on Motion Experiments. The GIF to the right shows…

…your following list. Share your favorite shots right from the app or add them to your reading list for a closer look later. Author: Rounak Jain @r0unak Most useful tutorial: How to use UIView Animation Tutorial App Store Link: Check it out! Mix It Up! Mix It Up takes…