Two taps per fill-up: odometer + litres. See your real-world MPG drift over time, no manual maths.


Drivers who want accurate fuel economy without manual calculations
Gas Mileage records your real fuel economy with just two taps at each fill-up: odometer reading and litres added. The app calculates your MPG instantly and tracks how your actual economy drifts over time, so you can spot trends without doing the maths yourself.
You get a rolling average that updates with every fill-up, a full history of every tank, and a cost-per-month chart that shows how much fuel costs in each period. Export your data to CSV for spreadsheets or sharing. No ads when you subscribe.
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