Your cars, calmly.
A quiet home for every car in your life: owned, leased, on a subscription, or borrowed. Open it, see that everything's fine, and get on with your day.
A look inside
Three seconds of reassurance.
No dashboards to read, no logs to keep up with. Koi tells you what's fine and what's coming, then gets out of the way.
Open, breathe, close. 
Never blow your mileage cap. 
Every car, one quiet home. 
The whole story, by month.
Private by default
Your cars are your business.
Koi keeps everything on your iPhone. No account to create, no sign-in wall, no servers holding your data. We don't track you, and there's nothing to sell, because we never have it.
Read the privacy policyNo account, no email required
Stored on your device, not our servers
No trackers, no ads, no analytics
Export your data any time