Digital Compass

This is a high precision and insanely beautiful digital compass.

This is a high precision and insanely beautiful digital compass.Useful features:• Latitude, longitude and address• Full-screen map• True heading and magnetic heading• Magnetic strength• Slope level meter• Sensor statusCaution!• Do not use the app with magnetic covers.• If you encounter a direction error, calibrate your phone by waving the device in a figure 8, two or three times.