What software would you use for incremental sync from phone of photos and videos though? Client applications have been my greatest struggle. I use nextcloud but

What software would you use for incremental sync from phone of photos and videos though? Client applications have been my greatest struggle. I use nextcloud but their app (android) has plenty of flaws when the only purpose is one big rsync (no mirror, I will delete photos from my phone!), but all the options I find required foreground interaction or full directory sync both ways, which requires all data to be on phone too