Co-oto - Private Car Sharing

Co-oto

In-app purchases

About this app

Co-oto is a private car sharing app that lets you share a vehicle with family, friends, neighbors, or colleagues — the people you already trust. Manage bookings, track trips, split car costs, and locate the vehicle, all in one place.

No more spreadsheets, messy group chats, or arguments about who drove how far. Co-oto replaces all of that with a shared car calendar, automatic mileage tracking, and transparent cost splitting based on actual use.

SHARE YOUR CAR WITH CONFIDENCE

You own a car but don't use it every day? Lend your car to a trusted circle. You stay in control: set your own rules, approve bookings, and monitor usage. Co-oto tracks every trip with odometer readings so you always know who drove, when, and how far.

BORROW A CAR WITHOUT THE HASSLE

Need a car but don't want to own one? Join a vehicle owner's circle with a simple invitation code and start booking. Whether it's a family car, a neighbor's second car, or a shared vehicle at work — Co-oto makes borrowing easy, fair, and organized.

SPLIT CAR COSTS FAIRLY

Fuel, insurance, maintenance, tolls — car expenses add up. Co-oto calculates each driver's share based on actual mileage and usage. Add expenses with receipt photos, track refuels, and keep a clear, resettable balance. No more guessing who owes what.

FIND THE CAR INSTANTLY

Shared vehicles don't always come back to the same spot. Co-oto lets drivers save the last parking location so the next person can find the car quickly.

KEY FEATURES

- Shared car calendar: book the vehicle and see availability at a glance
- Trip tracking: log every journey with odometer start and end readings
- Mileage tracker: automatic distance calculation per driver
- Expense manager: add fuel, maintenance, insurance, and other car costs with photo proof
- Cost splitting: fair, usage-based calculation with resettable balances
- Vehicle location: save and share the last parking spot
- Trip cost simulator: estimate costs before you drive
- Notifications: stay updated on bookings and expenses
- Stats and export: download trip and cost reports
- Three usage modes: vehicle lending, logbook, or bookings only

WHO USES CO-OTO?

Families
Share one car among parents, adult children, or grandparents. Everyone books through the shared calendar, no more phone calls or double bookings.

Roommates & housemates
One car in the household, multiple drivers. Co-oto keeps it organized so sharing a car in a colocation just works.

Neighbors
Split the cost of a second car with people on your street. A practical, affordable alternative to owning two vehicles.

Freelancers & small teams
Share a work vehicle among colleagues. Track mileage, manage bookings, and export trip data for accounting.

Local communities & associations
Set up shared mobility in your neighborhood, municipality, or housing cooperative. Co-oto supports small-scale car sharing projects with simple tools that anyone can use.

A REAL ALTERNATIVE TO A SECOND CAR

A second car costs thousands per year in insurance, maintenance, parking, and depreciation. Co-oto helps you avoid that cost by making it easy to share a vehicle with people nearby. Private car sharing is practical, affordable, and better for the environment.

Learn more: https://www.co-oto.app/en/carsharing/
Privacy policy: https://www.co-oto.app/en/privacy-policy/
Terms of use: https://www.co-oto.app/en/terms-of-use/

What’s new

This update brings more stability and improved consistency throughout the interface.