Yeah I guess my issue is that if I can't trust the mobile app not to lose my photos (or stop syncing, or not sync everything), then I just can't use it at all. There is no point in having Nextcloud AND iCloud just because I don't trust Nextcloud :D.
Nextcloud mobile app is crap but fortunately it’s just WebDAV so you can use any other WebDAV app for synchronization.
Nextcloud mobile app is crap but fortunately it’s just WebDAV so you can use any other WebDAV app for synchronization.