Immich. Just found out about it, still gotta try, but looks good, an app that allows you to configure a Google Photos like app locally hosted, with automatic phone backups
I personally just switched from Immich to Ente on my self hosted server, since it is E2EE and since sync doesn't work that good for users on iOS with Immich right now. Also Ente just open sourced all their stuff including their server and supports self hosting. Very nice.