UI is pretty good looking and intuitive, the app is responsive and does its job. But... Creating files in root directories (like "system/app") doesn't seem to work (atleast using LineageOS with Lineage root) and price seems a little bit too high compared to other file manager apps. (Also description seems a little bit excessive but that's up to you Muito bom!
Very noice fm! Im looking forward for further development, maybe we will have permission changer? :) Flawless