I recommend a social board game to you all: 4 in a Row Pals
It lets you play 4 in a row with a turn-based gameplay. You are allowed to do any other things while playing under turn-based gameplay. Whatís more, you can play dozens of games with different people simultaneously.
You can chat with your friends while playing, and push notification will tell you when itís your turn. Android devices are also supported, so you can play with Android friends too.
This mini game is great.
May be you can try it: https://itunes.apple.com/us/app/4-in...597341714?mt=8 universal