Readdle transfer is a missed opportunity.

But otherwise the application is great as always.
Transfer would make much more sense if it could allow to see what files are available on the other devices with Documents opened. Clicking on the file would download it to device, there should also be an option to keep the devices in sync. Right now this feature doesnt make much sense. If i have many files and would want them to be available on other devices i would need to click on every one of them times the number of devices i have, which is ridiculous.

Keynell about Documents: File Manager & Docs, v5.6.0