Spyglass ~ AR compass, rangefinder, GPS tracker, stars, mapsBy Pavel Ahafonau ( $0.99 )
Spyglass is practical and fun augmented reality navigation and a powerful toolkit for the outdoors. Spyglass features a hi-tech viewfinder, milspec compass, gyrocompass, maps, GPS tracker, speedometer, optical rangefinder, visual sextant, gyro horizon, inclinometer, angular ...