價格：免費
更新日期：2012-07-22
檔案大小：207k
目前版本：1.4.3
版本需求：Android 2.2 以上版本
官方網站：mailto:brainlaboratories@gmail.com
A 3D Ball Compass using OpenGL ES
- senses direction, pitch and roll
- heading includes magnetic declination set in the Settings form. Can use GPS
- has 16 compass points
Note:
Nexus S and Droid must have latest firmware for this to work.