I got out my Dell Venue 7 Android tablet and set it up. I was able to finally see this device in the main Roon software program on my PC, however, it still doesn't work correctly. All I get on either the Dell or the iPhone is a black screen with a large white Roon logo and a play bar underneath that. But nothing else and there is no navigation out of this screen. I have to hit the "home" button to get out.
I going to keep trying for awhile, but (for me) this might not be the right interface...