Car Maintenance & Fuel Log

Every feature is free. No ads, no subscription, no sign-up, and nothing locked behind a paywall.

One Coffee Car Care is your fuel log, service book and reminder app in one. Log a fill-up in seconds, log a service when it happens, and the app tells you what is coming due — by date and by mileage, whichever arrives first.

MORE THAN ONE CAR
Keep a separate log for every car in the household and switch between them with one tap at the top of the screen.

BRING YOUR HISTORY WITH YOU
Coming from Fuelly, Fuelio or Simply Auto? Import your export file and see exactly what will be added before anything is saved. These imports run fully offline. Data from another app? AI Import (beta) can work out the format — it asks first, sends only a small sample, and your full history never leaves your phone. Every import can be undone on its own.

WHAT YOUR CAR REALLY COSTS
Fuel, service, insurance and tax in one running total, with a month-by-month view.

REMINDERS THAT ARRIVE EARLY
A service due "every 12 months or 15,000 km" is two deadlines, not one. The app tracks both, projects your mileage from how you actually drive, and warns you before either one passes — as a notification and on the car screen. Insurance, inspection and registration expiry get the same countdown.

FUEL ECONOMY THAT IS ACTUALLY CORRECT
Partial fills break most fuel apps. Here, consumption is calculated between full tanks, so a quick top-up never produces a nonsense figure. Read it as MPG, L/100 km, km/L or kWh/100 km, and switch whenever you like.

WHAT YOU LOG
• Fuel and charging — litres, gallons or kWh, price, station, full or partial fill
• Services — oil, filters, brakes, timing belt, or anything you name yourself
• Odometer readings
• Documents — insurance, inspection, registration, road tax: issuer, reference, cost, expiry
• What it all costs, in your currency

PETROL, DIESEL, HYBRID OR ELECTRIC
Fuel and charging sit side by side in one history, so a plug-in hybrid is tracked properly.

WORKS WITHOUT SIGNAL
Underground car park, rural filling station, ferry deck — everything runs on your phone, so the app opens and saves instantly.

YOUR RECORDS, YOUR FILE
No account needed. Export everything to a file whenever you want, to move to a new phone or simply to keep a copy.

LIGHT AND DARK
Follows your system theme. Both are designed, not inverted.

WHY IS IT FREE?
Because keeping track of your car should not cost money. If the app saves you a missed service or a late insurance renewal and you would like to say thanks, tap the coffee cup at the top of the screen to buy me a coffee. It is the only purchase in the app, it is completely optional, and it unlocks nothing — you already have everything.

WHAT THIS VERSION DOES NOT DO
• No sync between devices. Use export and import to move to a new phone.
• No photos of receipts or documents. Records only: dates, amounts, references.
• No OBD-II connection.

Questions, problems or ideas: coffee@onecoffeeapps.com

Recent changes:
The app now speaks twenty-one languages.

Every screen, every reminder and every date is translated — Arabic, Persian and Urdu laid out right to left. Dates and distances follow the conventions of the language rather than a translated copy of the English ones.

It takes your phone's language on its own. To pick another, open Settings → Language, now a screen of its own.