Infuse is the best Video/Audio app for any Apple device. Period.

I’ve been using Infuse for over 8 years now. It gets better and better with each update.
If you are using it on your TV, iPad, or iPhone…it decodes 4K HDR10 & Dolby Vision video content. Dolby, Atmos, DTS-HD MA audio content.
If I’m on the road, i use Infuse to connect to my Plex Media Server at home and can watch my content while in the UK as I stream from NY, USA.
I also have it installed on my Apple TV 4K Gen. 2 devices at home. It’s my families go to app for Films & TV. It’s not just that I simply highly recommend it, I swear by it. It’s the only app I recommend besides a Plex media server (and pay for the pro version. it’s worth it every penny.)