App cleaner recommendation?

I recommend you not even consider such garbage on your premium-quality Macintosh computer. They just guess, and often guess badly, attempting to pitch out parts of MacOS required for proper functioning.

Instead, drag-and-drop to the Trash any installed with only drag-and-drop into the Applications folder, and use the maker's un-installer for every package installed with a complex installer.

I recommend only two methods for un-installing Apps:

• Any App installed with only drag-and-drop into the Applications folder: drag-and-drop to the Trash

• Any App that uses a complex installer: use the maker's un-installer.

If unsure, search far an uninstaller directly from the maker and use that.