I use mine with Microsoft Lens (I know, but one of their best products that doesn't spy on you) as a document scanner and then sync it to my document server paperless-ngx.
It can angle correct, color correct, and has good filters for b&w and greyscale that often make it look like a real document scanner if your phone has a decent camera.
Much better than drive or any of the open source options to be honest, sadly....