Recommendation iOS mobile app for video streaming

Any recommendations for playing my stored movies?

try VLCā€¦ but it not stream, you will download and then, play !

I can recommend nPlayer. As far as I can tell, it does also stream media via webdav to your device (just tried it):

There is also a free version available, if you want to check it out before buying:

Cheers, Bernie_O.

Did you do anything special while configuring nPlayer? It constantly crashes when browsing the contents of my Nextcloud instanceā€¦ (Iā€™ve contacted their support btw)

No, nothing special. I donā€˜t have much files in my Nextcloud though.