Everything a driver needs.
Plus the live number built on your own MPG.
Live gas cost while you drive
Every other driving app is a rear-view mirror — a report after the money's gone. LiveGasCost shows the real dollars leaving your tank climbing in real time, mile by mile, using your car's actual MPG and your region's real gas price. It's the windshield, not the mirror.
See the live page →
Recorded in the app on an earlier build · priced at its then-default $3.20/gal
The full toolkit
Everything you need to see what driving actually costs you — done simply, and privately.
Automatic drive detectionAndroid
On Android, just drive — trips record themselves in the background, even in your pocket. On iPhone you tap Start; automatic detection lands there in a later build.
See what waiting costs
Time sitting still — drive-thrus, pickup lines, warm-ups — is tracked separately and its fuel burn counted, so waiting shows up in the number instead of hiding in it.
Real routes, no big-tech tracking
Maps from OpenStreetMap, location handled on your device — accurate tracking without big-tech tracking you.
Your exact pump price
Regional averages by default. Know what you actually paid? Type it in and every cost recalculates against your real number.
Commute costs
Drive the same route often and the app groups it, then shows what that commute costs per day, week, month and year.
Keeps working without signal
GPS needs no connection and your car's MPG is bundled inside the app, so a drive through a dead zone still records and still prices itself.
Accurate fuel cost
Your real MPG × your region's real gas price = the true cost of every drive, not a guess.
Export your drives
A plain CSV of every drive and what it cost — yours to keep, open anywhere.
Fill-up log
Log a fill-up and the app learns your car's real-world MPG, so the cost gets more accurate the more you drive.
Vehicle Garage
Add every car you drive with its real fuel economy — costs stay accurate across all of them.
Spend stats
What you spent on gas this week, month, and year — added up automatically from your drives.
Private by default
Your data lives on your phone. We never sell your location. Delete means delete.
See it live. As you drive.
The live gauge, your trips and maps, the fill-up log and commute costs — one-time purchases from 99¢ at launch, and they never renew.