Laser Level

来 Google Play 网购吧！购买内容之后，立刻就可以在您的 Android 手机或平板电脑上享用，摆脱一切同步烦恼。

Laser Level lets you use your Android powered phone’s camera similarly to laser level tool. It's like augmented reality bubble level. It also shows angle in degrees, so not only can you see that something is not leveled, you see by how much.

For example, you can use Laser Level to quickly check if the picture that is hanging on your wall is straight or not.