A free program for Android, by codegeek.
GPS Speedometer:
Speedometer for car and bike is an easy-to-use and accurate speedometer for mobile devices. It is designed to measure the speed of your car, bike, or any other vehicle, and can also be used to measure your speed when riding a bike or driving a car.
How to use Speedometer for car and bike:
To use the Speedometer for car and bike, you will first need to install the app on your Android device. When you are done installing it, you will be able to use it to measure the speed of your car, bike, or any other vehicle. To do this, you will need to open the app and select the vehicle you want to measure the speed of. Next, you will need to start the vehicle and press the Start button. After that, you will be able to see the speed in miles per hour (mph), kilometers per hour (km/h), feet per minute (ft/min), and nautical miles per hour (nm/h).
