Gas Log

Gas Log is the simple way to track fuel costs, fuel economy, and everything else your vehicles cost you. Log a fill-up in seconds and let the app handle the math.

**Track unlimited vehicles.**
Add as many vehicles as you need — each with its own photo, color tag, VIN, and full history so you can tell them apart at a glance.

**Automatic MPG and cost calculations.**
Enter your odometer reading, gallons pumped, and total cost — Gas Log instantly calculates your MPG, cost per gallon, and cost per mile. No spreadsheets, no manual math.

**A real Stats dashboard.**
See your MPG trend over time, a full cost breakdown, and exactly where your money goes by category — filterable to the last 3 months, 6 months, this year, or all time.

**Track expenses beyond fuel.**
Maintenance, insurance, registration, tolls, parking — log it all and see it broken down alongside your fuel costs.

**Partial fill-ups supported.**
Didn't fill the tank all the way? Log it as a partial fill-up and Gas Log keeps your MPG calculations accurate.

**Full fill-up and expense history.**
Every entry — date, location, gallons, cost, odometer, category — saved and easy to review.

**Import and export your data.**
Bring in your existing fuel and expense records via CSV, or export everything anytime, right from Settings.

**Your data stays on your device.**
No account required. No data collection. No ads. Gas Log is completely private — everything is stored locally on your device.

**Made for everyday drivers.**
Whether you're tracking one car or managing costs across a small fleet, Gas Log keeps it simple.

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Download Gas Log and start tracking every mile and every dollar.

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