Known Issues and Workarounds
Issue: App sometimes closes during the game.
Taxonomy: During game, tapping and swiping with 4 fingers causes app to switch to another app. (Multitasking)
1. Disable (Turn Off) multitasking gestures on your device for improved gameplay. Settings --> General --> Multitasking --> Gestures. Only applies to some, more recent devices. We have been unable to trap this event in the game.