Rodou: Fuel, Costs & Profit

Know how far your car or motorcycle goes, what it costs and what it earns. Rodou brings fuel tracking, vehicle expenses, maintenance reminders and daily profit for rideshare and delivery drivers together in one app: log a fill-up in seconds and instantly see your real fuel economy, cost per mile and monthly spending.

📊 REAL FUEL ECONOMY
• Average mpg (or L/100 km, km/L) with the full-tank method, the most accurate one
• Partial fill-ups are counted automatically
• Cost per mile and monthly spending always in sight
• History grouped by month, with the economy of every tank

⛽ E85 OR GASOLINE? LPG OR GASOLINE?
Flex-fuel or bi-fuel vehicle? The calculator tells you right away which fuel pays off. Beyond the general rule, Rodou learns from your fill-ups and works out the real limit for YOUR vehicle, plus how much you save every 100 miles.

📱 HOME SCREEN WIDGET
Put the calculator on your home screen and adjust prices with + and − at the pump, without opening the app.

📈 REPORTS AND CHARTS
• Monthly spending and fuel economy per tank
• Spending per fuel type
• Export reports to PDF or Excel

🔔 MAINTENANCE REMINDERS
Oil change, registration, inspection, insurance and tire rotation. Reminders by date, by mileage or whichever comes first — Rodou estimates when you'll hit the oil change mileage and warns you ahead of time.

🚗 RIDESHARE AND DELIVERY DRIVERS
Turn on "My day" and find out if the day was worth it:
• Earnings per platform (Uber, Lyft, DoorDash, Instacart and more)
• Fuel cost calculated from miles driven
• Daily profit, profit per hour and earnings per mile
• Daily goal with a progress bar
• Weekly and monthly summary

✨ BUILT FOR EVERY DAY
• Multiple vehicles: cars and motorcycles
• 10 languages, any currency, miles or kilometers, gallons or liters
• Light and dark theme
• Your data stays on your phone — no sign-up, no login
• File backup to switch phones without losing anything

⭐ RODOU PREMIUM (OPTIONAL)
The app is free with ads. With a Premium subscription (monthly or yearly) you use everything ad-free and export reports without watching videos. Cancel anytime on Google Play.

Fuel log, mpg calculator, car expenses, cost per mile, oil change reminders and rideshare profit — all in one simple, beautiful, free app.