We were working on this STV 4.0 sample, then I thought it would be cool to submit it to the App Store. The app just got approved: https://itunes.apple...rer/id921748552
The sample took less than a day of development, which is just unimaginable without STV of course. The area where STV really shined was the recursive traversing of folder contents, where you can keep exploring and digging deep into the sub-folders using STV's detail views and almost no code at all. The app should also be useful in its own right since a lot of people using iCloud Drive were wondering if there is a system app for exploring their files.
Hope you enjoy it both as an App and when you get your hands on the source code