title: Unity3D saving string data to ICloud
body: <p>I am working on game project using Unity3D and I want to save (string or binary no problem) to icloud. I need it to implement game progress synchronization. I searched the web but I couldn't find a solution. I used google play services cloud and it was very easy to use. But when I began with data upload and download, I didn't know what to do.
  Any helps :)</p>
  
  <p>Thanks</p>