Take advantage of new resources for using iCloud Storage APIs in your iOS and OS X apps. The new iCloud Design Guide provides an in-depth look at iCloud Storage APIs, how they work, which ones are best for your apps, and best practices for implementation. And with iCloud Web Tools, you can debug your iOS 6 and OS X Mountain Lion apps by viewing content your app has stored on iCloud. Learn more.

We've increased the storage limits for iCloud Key Value Store so you can provide an even better experience in your app. Now, the total Key Value Storage limit is 1 MB per app, the single key limit is 1 MB, and the total key limit is 1024. Key Value Store also updates devices faster than ever. Learn how you can get started with iCloud.