简单的指南针Android应用程序
This Compass showing North / South / East / West.
Easy to Used.
Use Most Accurate Compass in Outdoor Activities.
* Functions *
- Show True North
- Show latitude longitude
- Show Altitude Speed
- Show Sensor State
- Show level
- Show Magnetic Field Power
- Show Device Slope Angle
- Level Error Correction
- Connect To Google Map
You can select display information by option.