Speedometer is a free Android app developed by JYLSOFT under the Utilities & Tools category. It is designed to provide accurate measurements of a vehicle's speed using the smartphone's GPS. The app offers a simple and easy-to-use interface with a 7-segment digital display. It allows users to choose between mph (miles per hour) or km/h (kilometers per hour) as the speed unit.

The app offers precise measurements and is upgraded to versionwith a new feature of HUD (head-up display / windshield display). It provides a clear and unobstructed view of the speedometer on the windshield while driving, making it easier for the driver to focus on the road. However, it is important to note that in case of bad weather conditions or weak GPS signals, the app may encounter errors.