The Walkthrough feature is an excellent way to give iOS users a sneak peak into your app’s features. The tab’s content appears when a user launches the app for the first time, and will not reappear unless the app is deleted and reinstalled. The feature is loosely structured to give users an intro on the app in general, location-based features, audio background play. However, this is very customizable, and you can tailor the Walkthrough feature to your own needs.
October 10, 2016