FULL COMPASS 4+‎

It is a full spec compass.
A full-spec compass that allows you to switch between English and Japanese with a single touch.
You can measure not only the direction but also the spirit level, altimeter, and latitude / longitude.

16 directions can be displayed.
You can switch by tapping the button to switch from Japanese to English.
The orientation is also displayed at a 360 degree angle.

You can display the tilt graphically according to the tilt of your smartphone.

It may not be possible to measure altitude on some devices.
● Please read if you feel that the compass does not work properly.
The compass app works with a magnetic sensor (gyro sensor).
Not all smartphones and tablets have a magnetic sensor, so make sure your device has a magnetic sensor.

Also, if you are using a case with a magnet, or if there is a battery, another smartphone / mobile battery, an outlet, or other object that generates magnetism nearby, it may not function properly.
Please use it in a state where there is nothing that generates magnetism.
If you feel that the orientation is off, calibrate the magnetic sensor.
The magnetic sensor can be adjusted by turning the smartphone in a figure eight, so please try it.