Androzic Compass Plugin for Android
The compass uses magnetic sensor of your device and works correctly both in portrait and landscape mode, optionally locked to portrait mode.
To get the most accurate readings from the compass be sure to keep it in a horizontal level. The compass is most accurate when close to earth.
The compass fully depends on the performance of your device. If it is inaccurate, please check that you aren't being affected by a magnetic field (large metal objects, magnets, high voltage devices). Also you should calibrate your device before each use of compass.
by K####:
Androzic main app has intuitive well designed GUI. However Magnetic Compass doesn't wort at all. I find it poor there is no sign of API connection to sensor. I'm preety sure my tab GT-P3110 has 3axis magnetic sensor.