It's because your phone is being overloaded. Your phone runs apps in the background plus whatever you used is taking it's toll. Make sure that you've closed all the apps you're using before you start playing. You may want to shut down the apps your phone automatically runs too. The game obviously uses a lot of your phones resources so it shuts it down when it could not take any more.
if you are looking for iOS App Development Company visit us.
We are experienced on field for past 5+ years and developed successfully more than 100+ mobile application globally till date and worked with 40+ satisfied clients.
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum