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


Drivers tracking real fuel economy and monthly fuel cost
free = last fill + rolling average. Subscription unlocks the full history, cost-per-month chart and CSV export and removes ads.
Full details in our privacy policy.
Gas Mileage is live on the App Store. Download it here — listed as Fuel Mileage Tracker MPG. Questions? Email [email protected].