Built for the pump
- Vehicle lookup: pick a year, make and model and GasMetrics fills in the official EPA rating from FuelEconomy.gov—or enter your vehicle by hand.
- Fast logging: enter any two of distance, fuel and cost and the rest is worked out for you. Missing a number? GasMetrics estimates it from your recent prices.
- History: see where your fuel money goes, with trend charts for efficiency, price and spending.
- Compare: your real-world efficiency against the national EPA average for your vehicle.
Your units, your way
- Any units: miles or kilometers, US gallons or liters, MPG or L/100 km—switch anytime without changing your history.
- Recently Deleted: swiped something away by mistake? Restore it.
- Made for iPad too: layouts adapt to the space you have, including Split View and Slide Over.
- Private by design: no account, and your data stays on your device.
- English and Spanish, in light or dark mode.
Premium
No ads, plus:
- Unlimited vehicles in your garage
- Full history and trend charts
- Compare vehicles against each other
- Custom accent colors
Premium is $4.99 per month or $39.99 per year.
Frequently asked questions
What’s free, and what’s in Premium?
The free version tracks one vehicle with ads. Premium removes ads and adds unlimited vehicles, full history and vehicle comparisons.
Where is my data stored?
On your device. There’s no account, and we never receive your fill-ups.
Do I have to look up my vehicle?
No. Lookup is optional—you can enter any vehicle by hand.
Can I switch between miles and kilometers?
Yes, anytime. Your history is converted on screen and never rewritten.
Privacy
Read the GasMetrics Privacy Policy ↗.