Speedometer is an app that uses your phone’s GPS to determine your current speed. This app works best outside where your phone can receive a strong GPS signal. Features: Supports both MPH and Km/h. A Speedometer with varying ranges. Different colors based off your phone’s current theme. Resettable Odometer that tracks your distance. A Stopwatch to allow you to track time. Mirrored Display that allows you to see a reflection on a mirror or glass. This app is only a accurate as your phone’s GPS. Use indoors or outdoors might not give accurate information. Before using this app, make sure to check local laws in your area.