这是一个强大的android平台电子指南针，能够帮你在无论在野外还是在室内，无论哪里都能帮你辨识方向。帮你找到回家的路，电子指南针，你值得拥有！
Yeah! This is an android Digital Compass. Yes, EXACTLY as the mechanical one. That we use the android device's accelerate to do these. And it helps you a lot when you lost or something else. Also it's a very interesting tool to play with children.
Hope you enjoy it. Thanks!

1. 更新了广告提供商和优化了广告模式


2. 更新优化了app，是应用占用资源更少