I use a custom server for RU and have things working nicely across my devices. I've also recently pushed custom server auth out to all my clients which is great.
But, I'd also love to be able to fire up the iOS app, provide my server URL and username/password and basically get the same experience there that I do on the Windows viewer client. Is this something that will be added at any point? Right now I'd need to add each client via their internet ID/password which is really unpractical.