The GPS Speedometer and Odometer app is a highly efficient and accurate speedometer app that can be used to measure the speed of cars, bikes, and even trains. Unlike other speedometer apps, this app uses a phone compass sensor to help users know the moving direction. It also works offline, making it the fastest offline speedometer for cars and bikes. The speed accuracy is close to 99%, making it the most accurate speedometer app available. The digital speedometer shows the current speed, average speed, and top speed, while the digital odometer shows the trip distance and odometer reading. The app also has a HUD speedometer app that shows the car speed on the car windshield and measures distance.<br/><br/>The GPS Speedometer and Odometer app is a highly versatile app that can be used to measure the speed of various vehicles, including cars, bikes, and trains. The app has a speedometer with an alarm that plays a siren and shows a red color if the user overspeeds. The app also has a distance tracker that helps users measure distance in the background mode, making it a perfect distance meter. Users can change the units in the mph speed meter app, and the distance meter used to measure distance reflects the settings. The app also has an altitude unit that can be changed like in the GPS distance measure. Users can also track distance in the background mode.<br/><br/>The GPS Speedometer and Odometer app is a highly efficient and user-friendly app that can be used to measure the speed of various vehicles. The app is small in size, just ~4 MB, and uses minimal battery. Users can set the minimum and maximum speed to make sure they drive in a range, and the app also has a bicycle tracker that lets users measure bike speed. The app has a countdown feature that lets users enter a distance for countdown, putting the speed tracking app on work, once reached there, the GPS odometer app notifies the user. The app also has an Ads-free session to get rid of all the ads for free in the speed app.