Real-world fuel economy
Every fill-up and charge, turned into honest L/100km, mpg or kWh — with trends over time. Handles gas, diesel, hybrid, plug-in hybrid and EV.
Private · Offline-first · No account
Track fuel and real-world economy, service, expenses, and every document — with reminders before anything expires. Beautifully native, fully private, and it works without a signal.
Everything the car needs
Log it in seconds, understand it at a glance, and never get caught out — from fuel economy to a licence that's about to expire.
Every fill-up and charge, turned into honest L/100km, mpg or kWh — with trends over time. Handles gas, diesel, hybrid, plug-in hybrid and EV.
Fuel, charging, service and expenses add up to your true cost of ownership.
Registration, insurance, inspection and licence — scanned with the camera and warned before they expire.
By date or by mileage — for oil changes, service, and renewals — each with a notification so nothing slips.
A whole garage, each with its own units, currency, colour and photo.
Log fuel or see your next reminder from the Home & Lock Screen.
No account, no ads, no tracking. Works without a signal.
Never get caught out
Keep registration, insurance, inspection and your driving licence in one private vault. Give a document a date, and Kaizo warns you at 30, 7 and 1 days.
One tap away
Log a fill-up, check your next reminder, or see your running cost without even opening the app. Each widget can point at a different car.
Private by design
There's no account and no server. Everything lives on your device, and — only if you choose — syncs privately through your own iCloud, which we can't read. No ads, no analytics, no tracking. When you switch to a new phone, your data comes with you automatically.
Good to know
No. There's no sign-up and no login — open the app and start. Your data is yours, stored on your device.
Yes, fully. Kaizo Auto is offline-first; a connection is only ever used for optional iCloud sync.
If you turn on iCloud, your garage syncs automatically across your devices and onto a new phone — nothing to export. You can also export a backup file yourself anytime.
Yes. Log fuel and charging separately, and see fuel economy and electric efficiency side by side.
Everything stays on your device and your private iCloud. There are no ads, no analytics, and no third parties — nothing is sent to us.
Start today
Free of clutter, free of accounts. Just you and your cars.