AirScope

AirScope is a plane plotter that retrieves aircraft positions and measurements from online sources and displays them on top of a world map in radar / ATC style.

When flying online with VATSIM or IVAO, it's often useful to have an overview of who's in the air at any given moment or which ATC positions are currently filled and online. AirScope shows just that in a stylish universal interface for iOS and macOS devices.