Hello!
First of all: Love the app/game!
Would love it even more if you made it possible to play "inactive". Like wordfeud. Make your turn and do something else for a few hours, and then get a notification when it's your turn again. But not having the rush to do it right away. 12h wait tops. That would be really awesome and would really work for this game.
Best regards,
Simon from sweden
Simon Börjesson