Sensorless Sun Compass Adfree

la bàn này sử dụng các vị trí của mặt trời để tính toán True North.

At last! A sensor-less compass app that does not require a compass-enabled phone (magnetometer). This compass uses the current time and the location of the sun to calculate True North.

- Easy to use Sun Compass

- Uses the location of the sun to calculate which way north is.

- Sensor-less - does not require an e-compass or magnetometer to work

- Seperate settings for Northern and Southern Hemisphere

- Screen stays on - no need to keep restarting the app after 2 minutes

- Great for Geocaching, orienteering, walking, hiking and dirt tracking