More Features:

Audio level - even a simple green/yellow/red bars to show audio level from mic & option for analog meter face - etc -
Show active nodes - similar to: http://winsystem.org/monitor/webmonitor.php
Custom Macros -
Remote base shortcuts -
Swipe between different screens (similar to the app wifi analyzer) and many others
Terminal ssh access...
Bigger numbers on the keypad - all other text looks great,
Add A,B,C,D keys
Tablet version showing more info in one screen. Be able to see system status, etc and see it all at a glance.

73's

Mark KC7DMF