In this series I’ll show you how to use iCloud in your iOS apps. We’ll discuss how to setup Xcode and your app, including App ID and Provisioning Profiles and I’ll demonstrate how to use all three flavours of iCloud: Key Value Storage, Document Storage and iCloud with Core Data.
Storing small bits of info in iCloud is very similar to using the local NSUserDefaults device storage. The only difference is that your App ID needs to be enabled for iCloud in iTunes Connect and that you need to enable it in your project:
Here’s how you save data to iCloud (from a text label):