It really works! Very simple to use HUD speed indicator.

Know your current speed while you are driving without neglecting your driving.

Just put you device over the dashboard of your car and you will get your real speed reflected on the windshield.

This awesome application shows you the current speed, in a very easy way, using your Iphone, Ipad or Ipod built in GPS while driving.

Features:
Big numbers using almost the entire screen.
Settable contrast for different lighting conditions.
Settable over speed indicator.
Quick switch among mph, km/h and knots.
3 different color numbers for good readout.
HUD (mirrored) view