About the app
Carnio is the logbook for your vehicles: fill-ups, charging, maintenance and expenses in one place, with your real consumption and cost per kilometre.
FILL-UPS AND CHARGING • Full or partial fill-ups, AC or fast charging, at home, at work or at a public charger • Consumption from one full tank to the next: doubtful entries are set aside and flagged • Electric: consumption at the battery and at the plug, charging losses learned from your sessions
MAINTENANCE AND EXPENSES • Oil change, tyres, brakes, inspection, timing belt: due by date or by odometer, with a reminder a week ahead • Invoice attached as a photo or PDF • Odometer readings, insurance, tolls, parking, loans: the true cost per km, monthly budget, CO₂ emitted
ALL YOUR VEHICLES • Car, motorbike, scooter, van, motorhome, truck; petrol or diesel, hybrid, plug-in hybrid, electric or hydrogen • Fuels and units from around the world: currencies, litres, gallons or kg, km or miles, L/100 km, km/L or mpg
PRIVATE AND SYNCED • No account, no server: your data stays on your device and in your own iCloud, on all your devices • Home Screen widget, CSV export, PDF report, import of your CarbuFrance and CarbuEspaña logbook • Light and dark, 45 languages
FREE, AND AD-FREE IF YOU WISH Carnio is free and funded by ads. A short video gives 6 hours without ads. The optional Ad-Free subscription removes all ads. It renews automatically unless cancelled at least 24 hours before the end of the period, from your Apple Account settings.
