Car management app
See what your car costs
at a glance.
Log fuel-ups, expenses, mileage, and maintenance dates, and see this month's costs, your fuel economy, and your next inspection together, like a car's instrument panel.
Everything about your car, in one place
Fuel & economy
Log each fill-up and see your fuel economy trend and cost per kilometer.
Running costs
Track insurance, taxes, parking, and repairs. Monthly and yearly fixed costs are logged for you.
Purchase plans & savings
Compare the price of the car you want with its estimated running costs, and see how much you have saved and how many days are left.
Maintenance reminders
Get a notification on your phone when an inspection, oil change, or tire swap is coming up.
Odometer
Log your mileage and see how far you drive each month and your yearly pace.
Share on social media
Turn your purchase plan progress or mileage into an image that is easy to post.
See it in action
Home
This month's spending, fuel economy, and days until inspection at a glance.
Fuel log
Just enter the numbers. Fuel economy is calculated for you.
Charts
See monthly spending and fuel economy trends in charts.
Purchase plan
Track the price of the car you want and your savings progress.
Running cost estimate
See what the car will cost after you buy it, per year and per month.
Share image
Turn your mileage into an image for social media and post it.
Getting started is easy
Tap the button
No sign-up or login. Tap it and you can start using the app right away.
Log it
Enter a fuel-up or an expense. Most entries take just a few seconds.
Check your home screen
This month's spending, fuel economy, and what's coming up are all gathered on the home screen.
FAQ
- Is it free?
- Yes, it is free to use.
- Do I need to sign up?
- No. Without an account, your data stays in this browser only. If you create an account later, your existing records carry over.
- Does it work on my phone?
- Yes, it is designed for phone screens. Add it to your home screen to open it like an app.
- Which languages are supported?
- Japanese and English. You can switch any time in Settings.
- Can other people see my records?
- Your records are tied to your account only and are not shown to anyone else.
Log your first entry
No sign-up. Start right now.