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

Optimized for iPhone X.

- Added support for French, German and Russian languages
- Game balance adjustments for Casual Mode

- Bug fixes for iOS 9
- Some other bug fixes and minor improvements

- New challenge quests
- New achievement system
- New R10 Emblem equipments
- Game balance adjustment

Fixes the crash when loading the save in a specific situation.

- Add Casual/Expert Mode options when starting a new game
- Support iCloud Sync
- Support Simplified Chinese
- Support Mute mode and BGM playback from other apps
- Fixes the crash after ending cutscene
- Other fixes

- Support iPhone 6 Zoomed Display Mode
- Save the Sound On/Off setting
- Fix the crash while playing music from other apps
- Fix wrong language setting
- Other minor fixes