Crystal Alternatives

    Crystal is described as 'addon for iOS games that lets you enter leaderboards, obtain achievements, and challenge friends and other players over the internet'. There are four alternatives to Crystal for iPhone, Online / Web-based, Mac, Android and iPad. The best alternative is Game Center, which is free. Other great apps like Crystal are Clay.io (Free), Scoreoid (Paid) and Plus+ (Free).

    This page was last updated Nov 27, 2014

    1. 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 join, then get a game going.
    2. Find games to play in your browser or directly from your phone!


    3. 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.

      • FreeProprietary
      • Android
      • iPhone
      Plus+ is an addon for iOS games that connects you to a community of gamers like you.
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    Showing 4 of 4 alternatives