From GameCall Social Sports:
Notify friends with your game plans, and keep up with theirs.
Login with your Facebook or Twitter account to make a GameCall to your friends using push notifications and give a shout on your Facebook.
Sign up with Facebook, Twitter or E-mail.
Invite friends through Facebook, Twitter, email or SMS.
Easily search sports/fitness venues nearby & add as favorites.
Drop a pin to mark your playground if no venue around.
[Call up friends for a game or join thiers]:
Make a GameCall to your friends in taps.
Notify your friends with push notifications and get their responses instantly.
Find their game plans detail and join the ones you like.