X-Mapper TNG (for X-Plane Desktop)

"X-Mapper TNG" is a companion app for X-Plane Desktop flight simulator, turning your iPhone/iPad into a map tracker for the simulated aircraft. With the paid upgrade, it becomes a full-fledged flight assistance device, providing avionics panels, flight path display, and flight controller feedback. The map tracker feature is free, while avionics panels and other functions require an upgrade. Compatible with X-Plane 10 or 11 for Mac, Windows, and Linux.