On top of my head:
New layout, HUD and map in one screen.
Tap n fly, just press and hold on a position and the AQ will fly to there
Follow me, with or without heading/altitude
Record flight, you can record using the gcs by walking or whatever around or record inflight from AQ or waypoint list in gcs.
Default mission values, heading, alt, absolute etc that can be used for very waypoint if needed.
Contact with google earth for local correct altitude offset.
Very easy waypoint editor next to map, visual effects for the waypoint type (orbit, take off etc)
Polygons, draw a polygon and generate a mission from that
Draw a mission, just draw a mission on the screen and it will be transformed into waypoints.
Offline maps, with a 3rd party tool you can generate map tiles for different satellite vendors and upload that to the gcs
Telemetry graphics like in qgcs
Logging to phone, can be used to generate a kms google earth file
Life video, requires probably a rooted and special firmware for android
Maybe more
Menno