Although you can't load files from cloud, you can still use iTunes to upload files. Works great! Probably need some documentations to explain that this is the only way to upload files now.

Stanford's PLY format presents faithfully and iTunes File Sharing utility provides essential security for both device and file management. Responsiveness was beyond initial expectations for some particularly complex models. The intuitive gestures are well thought out. I would like to see an hybrid interface that allowed present interactive manipulation as well as mini-animation sequences. I agree with others' suggestions to preserve visual modes between sessions for view, scale, and lighting. The product fills an immediate need with the aesthetic efficiency Apple has always demonstrated. Well done.

When you open the game, there are a few models to choose from. It wouldn't let me change or edit them in any way besides changing the light effect. There wasn't a color button a shape button, nothing! So I tried deleting all the models to see if i would then be able to create a new one. Nope. I couldn't even do anything because I didn't have any models to edit. There wasn't a plus button to make a new model. so that basically made the app useless! Look, I'm not an app inventor. And I'm sure it's harder than it may seem. But seriously! You can do better than this!

This works very consistently, and I use it often to review my own 3D models before uploading them to shapeways. The graphics would look quite a deal better if they were upgraded to iOS 9, however...