* Especially on SGS4, a view-cover with magnets can make the compass inaccurate. Remove it right now !!

This compass is a tool to search bearings using the built-in magnetic sensors. It has 4 significant features.

1. Although you may turn the phone into portrait or landscape mode, the heading is fixed.2. The Camera's view is used for reality.3. Metal Detector is included to verify the magnetic sensor.4. GPS is supported.

The compass app depends on the performance of your device exactly. If the compass works perfectly, it means that your sensors are perfect, too.If it is inaccurate, please check that you aren't being affected by a magnetic field. This app have several options to calibrate your device.

* Pro version added Features:- True north- Sending GPS info via SMS and Email- Full metal detector- Various Coordinate Types (UTM)- Military Coordinate (MGRS, mil)- Qibla finder, Car locator- GPS Speedometer- No ads, No connection

* Do you want more tools?Get [Smart Tools] package.

For more information, see the manual, Youtube video and the blog. Thank you.

** SEND_SMS and READ_PHONE_STATE permissions : for sending GPS information via SMS.