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 meas