Game Center Game Center brings social gaming to OS X and iOS apps. With the Game Center app, you can play against friends and unknown foes anywhere in the world. Invite someone to... Free Mac iPhone iPad Achievements Gaming PvP Social network Add a feature 28 Like
Scoreoid Scoreoid, developed by game developers for game developers, is a non-restrictive, reliable and easy to use backend as a service. Discontinued Shut down months ago. Commercial Web Cross-platform Leaderboards Multiple Account support Add a feature 2 Like
Plus+ Plus+ is an addon for iOS games that connects you to a community of gamers like you. Have a completionist streak? Play to unlock every game award. Want to take on the... Free Android iPhone Gaming Leaderboards Add a feature 1 Like
