A free program for Android, by MobAppDev.

This app is a great tool for calculating vehicle mileage, tracking fuel expenses and saving money by avoiding over-paying for gasoline.

Mileage Calculator calculates vehicle mileage by using the distance between two locations. The distance is calculated by measuring the driving route on a map, which is a much more accurate and precise way of measuring the distance than other methods, such as calculating the distance by entering the two locations.

If you tend to fill up your tank full every time, this app will give the correct results.

Mileage Calculator is a great tool that allows you to calculate and track the mileage of more than one vehicle, and provides great insights on engine oil change, insurance, and service details.