I would say if you're looking for a photo management open-source alternative similar to existing solutions like Google Photos, yes.

However, I've been using it for about 6 months and have experienced all sorts of weird bugs/performance issues between the server app and the mobile app. I'm now considering a more barebones solution of using Syncthing + copyparty (as a web UI) to just sync photos from my phone to a RPi, and then running backups to another server with a cron job.