The sign-in experience is where you’re going to get a lot of friction. Your users are going to need your server address. They’ll have to log in to devices with username/password including TVs unless they have signed in once already somewhere else on the network like a desktop. Then you can set up an Easy PIN code or use Quick Connect, but those are hidden behind the user settings menu.
If you’re talking about this, then it hasn’t seen an update since 2021. Maybe you mean Finamp? It’s a serviceable app, but it’s very simple and dated-looking compared to Plexamp. Definitely better than the Jellyfin app though which is just a web wrapper.
The sign-in experience is where you’re going to get a lot of friction. Your users are going to need your server address. They’ll have to log in to devices with username/password including TVs unless they have signed in once already somewhere else on the network like a desktop. Then you can set up an Easy PIN code or use Quick Connect, but those are hidden behind the user settings menu.