This panel runs on your device's own sensors and on live aviation feeds. Nothing is simulated: if a reading is missing, the instrument shows a failure flag and the BITE page explains why.
Switching on asks for motion, orientation and location access. Everything stays on the device — no account, no analytics, nothing sent anywhere but the weather and traffic requests the panel makes on your behalf.
You can decline and still use the panel. Every instrument will show its failure flag, which is exactly what it is supposed to do.