Speedometer is a free travel and navigation app developed by Fulmine Software that provides you with accurate information about your current speed, trip time, distance, and much more. Its sleek and modern Material Design style, inspired by Lollipop, Marshmallow, and Nougat, makes it an attractive and user-friendly app.

One of the app's main features is the status bar notification that allows you to keep track of your speed, distance, trip time, and other statistics even while using other apps or when your phone is locked (for Lollipop and newer devices). You can also personalize the look of your speedometer with colorful themes and choose from different speed and distance units, including kilometers, miles, and nautical miles. Moreover, the app displays your current location, address, and GPS status, making it easier to navigate unfamiliar places.

Another useful feature of Speedometer is the activity presets, which allows you to quickly change the units and maximum speed displayed on the speedometer scale according to your current activity, whether you're walking, running, cycling, driving a car, sailing, or engaging in other outdoor activities. Overall, Speedometer is an easy-to-use app that provides you with all the essential information you need when traveling by bike, car, or on foot.