The Simplest Speedometer

It's the Simplest Speedometer! Extremly lightweight!!!
It can:
* check your speed in km/h or mph (tap on same named text)
* keep the display switched-on while speed-checking

Nothing more.
On the other hand, it's free, without ads and extremly lightweight! ;)

You can:
* change the color of digits (tap on colored bar on top of app)
* give 5 stars to the app, to let me know that I'm not sitting at the computer in vain every night. )

to start checking tap on "start"
to stop this funny process tap on "stop"

Please, remember: accuracy of data depends on weather, environment and your personal device conditions.

Note!
* switched-on display along with switched-on GPS reciever can significantly discharge the battery of your device.

Important! Watch the road! Drive safely! It's not my fault if you crash your car while having fun with "Simplest Speedometer".