What can you tell us about the eventual Spectrum mobile app?

Currently the resources for making the mobile app are tied up at the moment, but the way they've built Spectrum will allow them to create it fairly quickly when they are able to work on it. Currently the priority of on VOIP and players would rather have that than the mobile app first.
VOIP for the mobile app is unknown. Their focus is on the desktop VOIP for now and if they can do VOIP for mobile they will, but it's unknown.