Know the aircraft before it leaves the ground
See what every part of it is reporting, change any setting in plain words, and run the checks the aircraft itself asks for.
A hardware report, part by part
GPS, sensors, battery, radio and add-ons like pumps and lights, each with a clear status, so you know what to fix before you fly.
Every parameter, in plain words
All of the aircraft's settings, each with a description you can read. Search them, change them, or put them back to default.
Calibration, one step at a time
Accelerometer, compass and radio. A picture shows the aircraft in the position it needs next, and the app tells you when to hold still. Kept behind Advanced mode, so nobody starts one by accident.

A checklist the aircraft agrees with
The pre-flight checks come from the aircraft itself, so a pass in the app is a pass on the aircraft.
Safety, set once
Obstacle brake, geofence and return to home, set on the aircraft and shown before every flight.