This compass app can be used by projecting a compass and an electronic map or a paper map on the screen. OSM (Open Street Map) and GSI (Geographical Survey Institute of Japan map) can be used as electronic maps. However, GSI can only be used in Japan. For paper maps, you can determine the orientation by looking at the map projected through the camera. In addition, if the object to be photographed is a starry sky or a building, the camera can be used to know the direction of those objects.

Main functions
■ Display of magnetic compass
■ Switching between magnetic north and true north is possible
■ Azimuth display
■ Latitude and longitude display
■ Altitude display
■ Display of declination
■ Displaying images with the camera (Images cannot be saved.)
■ Map display (OSM or GSI)
・ Supports enlargement / reduction function, scroll function, and display of current position.
・ Maps can be used offline if they are cached in advance.
■ GPS uses WIFI and satellite (can be used offline)
■ Displays the strength of magnetism when adjusting the sensor
■ The following settings are possible as options
Display / non-display of latitude / longitude, altitude, etc., language switching, map switching

Since this compass app can display a map, you can use it in various situations such as checking your position and moving direction. Therefore, it is ideal for outdoor activities.