I like!

Nice app with many features.
- and it fills the gab which Apple left on the iPhone and lets you e.g. edit TextEdit documents which you have stored in iCloud. The integration still seems to fall a bit short, since there is no real synchronization, instead own copies are created and you need to deal with duplicates.
To go Add-free it should also be possible to buy the app with a one time payment.

ME00000000007 about Documents Pro - Files Editor, v9.3