Use APKPure App
Get 해발고도측정기 정확한고도계 (기압 고도계, 고도속도계) old version APK for Android
You can measure the current altitude and altitude above sea level without an internet or GPS connection.
✔ Main Features
＊The altitude above sea level is displayed.
＊The air pressure at the current position is displayed.
＊Support both horizontal and vertical modes.
* Displays the altitude speedometer.
＊Altitude record is displayed in a graph.
＊Speed record is displayed in a graph.