Hi Bill,
Is this a remote desktop with audio kind of app? I’ve done similar things (VNC, LogMeIn, TeamViewer, Remote Desktop, etc), but I find it far more satisfying to have a native app. I remember back around year 2000 it was all the rage to use TeamViewer and Skype for remote ops.
However… until we get around to a native phone/tablet version, I suppose this is one way! Glad to hear it works well too.
–E
de W6EL