Digital hand bearing compass

This app provides a camera view augmented with a true heading compass layer.
Features :
- Hand bearing compass with camera view
- View can be locked
- Screen capture to DCIM folder
- Free
- No ads

Please note that the accuracy of the compass highly depends on :
- the calibration of your device
- the sensors available for your device. Best accuracy is achieved with devices having a gyroscope magnetometer and accelerometer sensors.