Free app, showing your current GPS speed, coordinates and some other features.
DSpeed Speedometer app is a free software for Android devices with built-in GPS receiver. It acts as a digital speed gauge, showing the velocity of the vehicle you are in.
Some features of the speed app include:
-Shows you your current GPS position - Longitude, Latitude and Altitude.
-Your current speed and your maximum velocity, according to the sattelites.
-A mirror view of the digits, allowing you to put your phone on the dash of the vehicle, so that the readings of your speed in miles per hour can be reflected from the windshield at night.
*Tested both on Samsung Galaxy S III and a Chinese phone with Android 2.3.4
DSpeed Speedometer - MPH free for your Android phone