The compass uses your Android device magnetic sensor, make your Android device become a highly accurate compass
through a very simple operation and intuitive user interface.
1, high accuracy: professional nautical pointer, accurate guide.
2, smooth operation: smooth compass rotation, professional sensor denoising, the more accurate your compass.
3, intelligent calibration: the intelligent calibration prompt (8 fonts surround equipment), to enhance your compass device accuracy.
4, the magnetic north and true north: convert the magnetic north to true north, so you can easily travel around the world.
5, error correction: Allows you to manually input the declination allows you to easily deal with the inherent error of Android devices.
6, green and safe: no plug-ins, no ads, no Internet. Allows you to safely use the compass device.
7, multiple languages: Simplified Chinese, Traditional Chinese, English