Add the clear circles board and text "Wanna play connect 4?" After you submit to your friend. You then play by copying each others text and adding your game piece until one of you get 4 in a row Select your color Then remove one of the clear circles and replace with your color of choice.

Download the app, go to settings> general>keyboard and it should be listed! Now go to the last section, and make a 6x4 or 7x4 board out of white circles . Now one of you pick red, the other picks blue, everytime they send it you copy and paste it, removing a white one , replacing it with your color!