⚠️ Do not install the application if you do not have a magnetic sensor. This will throw an error. ⚠️ Compass and Barometer is a digital navigation tool used to determine the direction relative to the magnetic poles, to determine the current location and altitude of the device, record atmospheric pressure and other essential features (kml files for Google map, custom image static map navigation, GPS satellite skyview , list of available sensors). This app is ideal for all the hiking, treasure h