FuelTrail: Fuel Log & MPG

Know exactly what your car costs to drive. FuelTrail is a fast, fully offline fuel log that turns every fill-up into clear numbers — real fuel economy, cost per mile or kilometer, and simple maintenance reminders. No account, no cloud, no sign-in.

■ Log a fill-up in seconds
Enter the odometer, how much you pumped, and the price. Mark a partial fill when you didn't top off. That's it — FuelTrail does the math.

■ Real fuel economy
See your latest tank, lifetime average, and best and worst tanks. Choose MPG (US), MPG (UK), L/100km, or km/L — switch anytime and every number updates.

■ True running costs
Track total fuel spend, cost per distance, and a projected yearly fuel cost, so you always know what your car is really costing you.

■ Economy trend at a glance
A clean chart shows how your fuel economy changes over time, tank by tank.

■ Maintenance reminders
Add reminders for oil changes, tires, or anything else by distance and/or time. Each one shows a live countdown and an OK / Due soon / Overdue status.

■ Multiple vehicles
Track a car, motorcycle, or scooter — each with its own units and history.

■ Private by design
Everything stays on your device. No account, no login, no location, no data collection — just a fuel log that works offline.

Free to use, supported by ads.

Download FuelTrail and take control of your fuel costs.

Recent changes:
Initial release of FuelTrail - offline fuel log, MPG and running costs.