Universal Syncing reference images

[plufz]

I have a couple of quite big folders on my Mac with screenshots, project reference images, etc. It needs to be in a folder structure on my Mac for script and workflow reasons — and not in a database. But sometimes I want to be able to check out those images on my iPad Pro and iPhone. iCloud Drive and Files almost works, but I need bigger thumbnails like in photo apps. Is there something like Adobe bridge that can browse the photos I have in iCloud Drive on iOS?

 

[iDento]

I am looking for something like that since forever. I currently use Plex server photos for that and it works. It needs a server though, not an issue if you have a NAS or a computer that runs all the time.