GPS HUD Speedometer is an Android app developed by KHTSXR in the category of Utilities & Tools. It is a digital speedgauge app that uses GPS to display speed, total distance, trip meter, max and current speed. The app supports kilometers(km/h), miles(mph), and Nautical mile(kts, knots, kn) units. It is designed to be used with a bike smartphone holder and HUD with your car.

To use the app, an active GPS connection is required. However, it may not work well in cloudy weather or indoor places due to phone GPS limitations. The app does not guarantee accurate data due to GPS errors.

Overall, GPS HUD Speedometer is a useful app for anyone looking for an easy-to-use digital speedometer that can be used while driving or cycling.