Need a backend platform for your iOS app?

Just stumbled upon this today: www.parse.com. Parse offers a complete backend server platform for mobile apps. iOS and Android are supported. The feature set includes:

• Data Storage in a schemaless format in the cloud;
• Push Notifications Servers;
• User management inside your app for easy signup features;
• Social media integration for user sign in.

The service is currently in beta and free for that period. Seems very nice. The documentation is very well done!