This update from Apple will improve the functionality of this app. No new features are included.

Optimized for full 64-bit performance.
Fixed an iOS 11 specific issue with certain buttons and page scroller.

Optimized for full 64-bit performance.

Added support for iOS 8.
Fixed a possible crash when the app starts.
Added an age-check to protect access to the web and the App Store.

Changed the default Page Story Completion setting to OFF
Updated information about Wanderful Apps

Improved animation playback
Better error handling during launch
Faster launches