Measuring the speed of a moving car was never this easy. Speed Gun,Check car speed is a speed finding application to calculate a moving car speed with your mobile phone. The application is a car speed radar, car speed device, car pitch speed finder, car speed camera, vehicle speed tracker and movement trap that has many functions.

Speed Gun uses the phone camera to find the speed of a moving vehicle using the car speed camera technique that is used by traffic officers for car speed test mph meter called tachometer.

Open the application, hold your phone to shoulder level, point the thin red line perpendicularly to the lane where cars are crossing, hold still and press calculate to start measuring the speed of the moving vehicle. Now you all have to do is just follow the moving vehicle to get their speeds!

This Speed Gun app measures the speed of any moving vehicle, train, bus, running horse, running person, boat, yacht and plane in 5 seconds just as accurate as regular Speed Gun.

Used the application's speed odometer technology to track your speed to maintain the speed limit and to stay safe from speed camera detector fixed on the road.