« Honestly the best car sharing app. We use it daily as a couple and it makes organizing ourselves really easy. It fully deserves its 5 stars. »
Stef
Google Play
Share a car with roommates , simply
In a shared flat, sharing a car reduces costs and environmental footprint. Co-oto helps you organize this sharing fairly and hassle-free. One car for the flat or two: each vehicle keeps its own calendar and its own costs.
Car sharing in a flatshare : a good idea, but...
Buying or renting a car between several roommates is economically smart. But in practice, questions multiply: who can use the car this weekend? Who filled the tank last? How to split insurance and maintenance costs?
Without the right tool, sharing can quickly become a headache and generate tensions in the flat. Co-oto brings the structure and transparency needed to keep sharing enjoyable.
A shared calendar to avoid conflicts
With Co-oto, each roommate can book the car from their smartphone. The shared calendar shows in real time who has reserved the vehicle and when it will be available.
No more "I thought the car was free" or last-minute misunderstandings. Everyone sees the same information and can plan their trips accordingly.
- Quick booking from the mobile app
- Visibility on all roommates' reservations
- Notifications so you don't forget
- Several vehicles in the same circle, each with its own calendar
Fair cost distribution between roommates
Who pays what? That's often THE question that causes friction in a flatshare. Co-oto automatically records everyone's miles and allows fair cost distribution.
Fuel, insurance, maintenance: all costs can be split according to actual usage. Those who use the car a lot contribute more, those who use it little pay less. Simple and transparent.
- Automatic tracking of miles per user
- Recording of expenses (gas, maintenance, etc.)
- Automatic calculation of each person's share
Always find the car
In the city, parking spots change often. Where did the last user park the car? With Co-oto, each roommate can share the vehicle's location after parking it.
No more searching for 20 minutes or calling your roommates. The app guides you directly to the vehicle.
- Shared location of last parking spot
- Daily time savings
- Less stress and misunderstandings
Why roommates choose Co-oto
Shared savings
Divide the costs of a car between multiple people. Insurance, maintenance, fuel: everything is shared fairly.
Total transparency
Everything is visible to everyone: reservations, miles, expenses. No more endless discussions about who owes what.
Peaceful flatshare
Clear organization = less tension. Car sharing becomes an asset for the flat, not a source of conflict.
What our users say about Co-oto
« Easy-to-use app. The rules are easy to set up, everything is clear. Thanks to it, we can share a car within the family in a way that's fair for everyone. »
Vinz
Google Play
« Great app for sharing your vehicle. I highly recommend it! »
Nolwenn
Google Play
In the app
Setting up the app for a flatshare
A fixed share for insurance, kilometers for fuel, rules accepted by every new roommate.
- Record my trips in the logbook On
The owner counts their trips like everyone else: fuel is split by each person's kilometers.
In the app Settings Circle settings Trips
- Enable the monthly contribution On
Insurance and the parking spot are shared in equal parts every month, whether you drove or not. Easier to read than a pro rata when there are many of you.
In the app Settings Manage my vehicles your vehicle Trip costs Fixed costs
- Share vehicle expenses On
Car wash, service, tires: the expense is split equally, whoever advanced it is credited.
In the app Settings Circle settings Circle cost rules
- Enable the charter On
Return the car clean, with a full tank, respect the slots: the rules are written once and accepted by every new roommate.
In the app Settings Circle charter
See the full scenario and the other settings
Similar situations : We share the household car
Going further
In a shared flat the subject is not the car: it is keeping the accounts clear without thinking about it.
How costs are split
Price per kilometer, fixed costs, balances: the whole calculation with worked examples.
Co-oto, Excel, Splitwise and Tricount
Why a shared spreadsheet stops holding up as soon as several people drive the same car.
How it works
Private circle, booking, odometer, settlement: how it works step by step.
Ready to share a car with your roommates?
Download Co-oto for free and create your flatshare group in minutes. Calendar, costs, location: everything is there for peaceful sharing.
Download the app for free
