FuelNest: Gas Mileage Tracker

FuelNest is the fuel log and car maintenance tracker that works completely offline. No account, no sign-up, no cloud. Every fill-up, repair and receipt stays on your phone. Log a fill-up in about 10 seconds and FuelNest does the math: real gas mileage in MPG, cost per mile, price per gallon, monthly fuel spend, and the true cost of owning your car. ⛽ FUEL LOG & GAS MILEAGE TRACKER • Any two numbers: gallons + total, gallons + price, or total + price • True full-to-full fuel economy, with partial fill-ups folded in correctly • MPG, L/100km or km/L — your choice • Fuel grades: 95, 98, 100, E10, E85, B7, B10, AdBlue+ • Gasoline, diesel, LPG, CNG, ethanol, hybrid and electric • Automatic alerts on odd consumption, price or mileage, and duplicate entries 🔧 CAR MAINTENANCE LOG • 47 categories: oil change, filters, brakes, tires, timing belt, clutch, A/C, chain • Service interval templates for gas, diesel and motorcycles • Parts list with brand, quantity and unit cost, plus labor • Garage, city, odometer, notes, status (done, to-do, postponed) • Recurring services with a next due date or next odometer 🔔 OIL CHANGE & SERVICE REMINDERS • Remind me by date, by mileage, or both • Priorities, custom alert time, snooze from 1 day to 2 weeks • Reminders survive a reboot and work with no internet at all • Budget alerts at 80% and 100% of your monthly limit 📊 STATISTICS THAT ACTUALLY HELP • 12-month trends: gas mileage, monthly fuel cost, price per gallon • Cost breakdown: fuel vs maintenance vs other expenses • Cost per mile, cost per day and projected annual cost • Best and worst economy, cheapest and priciest fill-up • Top gas stations ranked by visits and average price • Head-to-head comparison between two vehicles • Monthly budgets for total, fuel and maintenance 📁 CAR DOCUMENTS & EXPIRY ALERTS • Insurance, registration, inspection, invoices, receipts, warranties • Photos and PDFs, opened right inside the app • Expiry dates with "expired" and "expiring in 30 days" alerts • Star the important ones so they stay on top 🚗 UNLIMITED VEHICLES • Cars, motorcycles, scooters, SUVs, pickups, vans, taxis, trucks, quads • Brand, model, year, plate, VIN, color, tank size and photo • Archive a vehicle to hide it without losing a single record 💸 EVERY OTHER CAR EXPENSE • Parking, tolls, car wash, insurance, tax, inspection, fines, accessories, parts, EV charging • Recurring expenses, custom categories, exclude from stats 🗺️ YOUR GAS STATIONS, ON A MAP • Drop a pin on the station as you log a fill-up — no location permission needed • Pin it once; every later fill-up there lands on the map by itself • Average price, last price and visit count per station • Star your favorites 📤 EXPORT & BACKUP — YOUR DATA IS YOURS • CSV for Excel and Google Sheets (fuel, maintenance, expenses or all) • JSON backup you can restore, merging or replacing • ZIP backup including every photo and document • Annual PDF report for the whole vehicle • QR code vehicle summary you can share 📱 WIDGETS & SHORTCUTS • 4 widgets: next reminder, vehicle summary, budget progress, recent activity • Quick Settings tile and shortcuts to log fuel or service in one tap 🌍 UNITS, CURRENCY, LANGUAGES • Miles or kilometers, gallons or liters, MPG / L/100km / km/L • 12 currencies: USD, EUR, GBP, CHF, CAD, JPY, CNY, MAD, DZD, TND, AED, SAR • 7 languages: English, French, Spanish, German, Portuguese, Italian, Arabic (RTL) • Dark and light theme ⚡ FAST, EVEN WITH NO SIGNAL • Opens instantly — no loading screen, no sign-in wall • Your full car log book and service history, in a garage or a tunnel 🔒 PRIVACY BY DESIGN No account. No cloud. No location permission. No driving tracked. Your fuel log never leaves your device unless you export it yourself. FuelNest is free, ad-supported, and built for commuters, rideshare and delivery drivers, riders, van owners and small fleets — anyone who wants to know what their vehicle really costs.