For this to be worth it, they need more features. Right now the app only show data while you are flying, and I do not have time to look down especialy while flying a heli.
1. At minimum the app needs to show Min Max values for viewing at the end of the flight.
2. Logging the flight, and allow the user to view a graph after the flight would be totaly awsome.
3. Allowing you to save the log files, even to the cloud would be a bonuse.
3. Voice announcments during flight.
These change must happen to make the product much safer to use.
brainpan2 about Spektrum STi