Is it easy to get the hang of in real-world situations?

During flight, every second spent looking at the screen takes away from situational awareness. A confusing interface can become a risk factor.

• Test the trial version on the ground and then in flight: essential functions should be accessible with just one or two taps.
• Check for readability in direct sunlight and make sure there’s a dark mode for night flights.
• Documentation in French and tutorials make learning easier.

A good app can be mastered in an hour, not a week.