Compass is a smart and practical outdoor travel tool that can help you navigate and find directions easily. Developed by Nanjing Jinrishuiyin Network Technology Co. Ltd., this free Android app is a combination of technology and traditional compass, which can analyze the direction for you on the spot. The app has various compass skins that you can change.

Compass provides a range of features, including positioning, latitude and longitude, altitude, and accurate measurement of azimuth. It is suitable for various scenarios, such as mountain climbing, hiking, voyage, travel, astronomical observation, feng shui, and interior design.

Moreover, Compass comes with AR Measurement, which can measure distance, height, and angle, making it easier for you to measure the height of houses, trees, heights, and furniture in the distance. Additionally, the app also has a Noise Test feature that can easily test the decibel level, making it an ideal tool for monitoring noise levels during parties or home decoration. Lastly, the Bullet screen feature is a practical pick-up and concert support tool that can also be used as a reminder for the half-time of a meeting.

Overall, Compass is a must-have app for outdoor enthusiasts and travelers who want to explore new places without getting lost.