Android app · 100% offline

The digital service logbook for your car

Karneo replaces the paper logbook: service and inspection history, oil change reminders, mileage and documents, in one simple car maintenance app. No account, and your data stays on your phone.

  • Free
  • No account
  • Unlimited vehicles
  • 5 languages
Karneo home screen (French interface): number of vehicles, services and reminders, spending, then spending by category
Features

All your car maintenance tracking in one place

Oil changes, tires, brakes, inspections, repairs, insurance, fuel: Karneo keeps the history of each vehicle and lets you know when something is due.

A complete, dated service history

Each job is saved with its date, mileage, cost and a note, then placed on a timeline: your car's service logbook, without the paper.

  • Oil change, tires, brakes, inspection, repair, insurance, fuel…
  • The invoice or a photo attached right to the service
  • Search the history, filter by type and by vehicle
A car's service logbook in Karneo (French interface): brakes, tires, repair, oil change and inspection on a timeline, with date, mileage and cost

Oil change and inspection reminders

Set a reminder for a date or a mileage (“at 90,000 km”): Karneo estimates the date from how much you drive and notifies you on your phone.

  • Intervals per service type (every X km and/or Y months): the next reminder is scheduled automatically
  • Inspection and insurance deadlines, with an alert 30 days before and on the day
  • A “Due” badge as soon as the odometer reaches the planned mileage
Deadlines and reminders in Karneo (French interface): expired inspection, insurance due in 116 days, oil change, belt and brake reminders

Effortless mileage tracking

Log your odometer readings: Karneo works out your kilometers per month, estimates today's mileage and draws the curve. A monthly reminder prompts you to update it.

  • Vehicle mileage updated automatically from your services
  • Maintenance suggestions based on your intervals and driving pace
Mileage tracking in Karneo (French interface): 62,480 km, 684 km per month, mileage curve, monthly reminder and maintenance suggestions

All your car papers, always with you

Registration, insurance, invoices, inspection reports: add them as photos or PDFs and find them even without a connection.

  • Sorted by vehicle and by service
  • A photo taken on the spot, an image from your gallery or a PDF file
Documents in Karneo (French interface): registration, repair and oil change invoices, inspection report, sorted by vehicle

Also in Karneo

Fuel

Liters and price per liter for each fill-up, with your total fill-ups and fuel spending.

Spending by category

The dashboard breaks down your last 12 months of spending by service type.

Unlimited vehicles

Add every car in the household for free, each with its own photo and color.

Full backup

Export everything to a .zip file and restore it on another phone.

5 languages

French, English, Arabic, Spanish and Portuguese, with the display currency of your choice.

Light or dark mode

A clean, readable interface, day and night.

Privacy

Your data stays on your phone

Karneo is built to work offline: no account, no server, no ads. What you enter only leaves your phone if you send it yourself.

No account

No sign-up, no email, no password. Open the app and add your car.

Works without internet

Karneo has no permission to access the internet: logbook, reminders, documents, PDF report, everything works offline.

Invoices read on the device

Invoice text is recognized by the phone itself: the image is not sent to any server.

You decide what goes out

PDF report, transfer to a buyer, backup: nothing leaves without your action, and you choose where it goes.

Read the privacy policy

Selling your car

Sell your car with its full service history

A complete, dated logbook reassures buyers. Karneo gives you two ways to show it, for free.

Free

Vehicle history report as a PDF

Services, inspections and mileage gathered in one clear document, ready to share with a buyer or a garage.

  • No amounts are shown
  • License plate and VIN hidden by default
  • Optional: photo, mileage chart, service notes, upcoming maintenance
Free for the seller

Transfer the logbook to the buyer

Send the car's logbook as a .karneo file, by WhatsApp, email or any other way: the buyer opens it in Karneo and gets the full history.

  • Services and inspections
  • Mileage history
  • Invoices attached to services
  • Photo, VIN and license plate
  • Never sent: nickname, amounts, fill-up liters and prices, insurance, reminders

On the buyer's side, importing the logbook is part of Karneo Premium; previewing what it contains stays free.

Premium

Karneo Premium, to go faster

Extra features, on top of the free app.

Premium

Scan garage invoices

Photo or PDF, even over several pages: the date, mileage, amount and type of service fill in by themselves. The text is recognized on the phone. 3 free reads to try it.

Premium

Import the logbook of a used car

Buying a car tracked with Karneo? Get its full history: services, inspections, mileage and invoices.

Pricing

Annual Best value

about €1.67 a month

€19.99 per year

Monthly

no commitment

€2.99 per month

You subscribe in the app; the subscription is managed in Google Play and you can cancel anytime. Everything else in Karneo stays free.

Get it on Google Play

Coming soon to Premium

Coming soon

Full vehicle details from its VIN

A complete vehicle sheet from its serial number (VIN). This feature is not available yet.

FAQ

Frequently asked questions

Is Karneo free?

Yes. Karneo is a free download on Google Play and has no ads. The service logbook, reminders, mileage, documents, PDF report, sending the logbook to a buyer and backups are free, for as many vehicles as you like. Karneo Premium optionally adds automatic invoice reading and importing the logbook of a used car.

How much does Karneo Premium cost?

€19.99 a year, about €1.67 a month, or €2.99 a month. You subscribe in the app; the subscription is managed in Google Play and you can cancel anytime.

Do I need an account?

No. Karneo works without an account, an email address or any sign-up: install the app and add your car.

Does Karneo work without an internet connection?

Yes. Karneo has no permission to access the internet: every feature works offline, including reminders, which are local notifications on your phone, and invoice reading, which runs on the device. Only buying the Premium subscription needs a connection: it is handled by the Google Play app itself, not by Karneo.

Where is my data stored?

On your phone, in the app's private storage. Karneo has no server: we have no access to your vehicles, services or documents. They only leave your phone if you send them yourself.

How do I keep my logbook when I change phones?

In the profile, “Export a backup” creates a complete .zip file (vehicles, services, documents and settings) that you can store wherever you like. On the new phone, “Restore a backup” puts everything back.

How do I sell my car with its service history?

From the vehicle page, create a PDF history report, with no amounts and with the license plate and VIN hidden by default, and send it to the buyer or a garage. You can also transfer the full logbook to the buyer as a .karneo file, by WhatsApp or email.

How does invoice reading work?

Take a photo of the garage invoice or pick a PDF: the date, mileage, amount and type of service fill in by themselves, and you check them before saving. The text is recognized on the phone and the image is not sent anywhere. This feature is part of Karneo Premium.

Is Karneo available on iPhone?

Not at the moment: Karneo is available on Android, through Google Play.

Which languages does the app support?

French, English, Arabic, Spanish and Portuguese. You can also choose the display currency in the app.

Your service logbook, always in your pocket

Free on Android. No account, no ads, works offline.

Get it on Google Play