Fillnote: Fuel Log & MPG Live

Log a fill-up in 3 seconds and see your real fuel economy. No sign-up, no subscription wall, no cloud account — your car log stays on your phone, and backups cost nothing. WHY FILLNOTE Other fuel log apps moved backup and sync behind a yearly subscription, or make you create an account before you can log a single fill-up. Fillnote opens straight to your car. Type two numbers and you are done. FUEL LOG IN 3 SECONDS • Enter any two of total cost, price per gallon/liter and volume — the third is calculated for you • Decimals are fine (41.22 L, 10.8 gal), and last price is pre-filled • Full tank or partial fill-up, with notes and gas station • Log past fill-ups on any date — no "must be in order" errors REAL MPG, NOT A GUESS • Fuel economy measured full tank to full tank, partial fills included • MPG, km/L or L/100km, US or UK gallons, per vehicle • Cost per mile/km and fuel spend this month on the home screen NEXT SERVICE, WHICHEVER COMES FIRST • Oil change, tire rotation, air filter, inspection, insurance — ready to use • Set an interval by distance, by days, or both • Home shows "Engine oil in 780 mi" so you never have to do the math • A reminder notification only when something is due soon EVERY CAR EXPENSE • Fuel, service and other expenses (parking, wash, tolls, tax) in one log • Monthly totals, fuel economy trend chart and spend by month • Multiple vehicles, each with its own units YOUR DATA, YOUR FILE • Save a backup file anywhere you like and restore it on a new phone — no subscription needed • Export CSV to Excel or Google Sheets • Dark mode for night drivers HOME-SCREEN WIDGET See your average MPG and next service at a glance, and tap "+ Fuel" to log without opening the app. Fillnote is a simple gas mileage tracker and car expense log for anyone who drives a car, truck or motorcycle. The app is supported by ads.