iPhone appCarsIn development
Carumi
Every service, part and date in one record.
A vehicle passport for iPhone: service history, mileage, maintenance schedules, documents, deadlines and ownership costs for every car or motorcycle.
Noted. Every tap tells us how many people want Carumi on Android.
What it does
A record you can trust when you sell.
Cars, motorcycles and more, each with photo, VIN, plate, engine, fuel and odometer.
Insurance, inspection, tax, registration and warranty reminders on the date they matter.
Each service with its receipt, invoice and photos, stored with the vehicle.
Fuel, service and ownership costs over time, plus JSON backup and CSV export.
Outside the app
On your Lock Screen and Home Screen.
Carumi does not wait for you to open it.
- Live Activity
- A countdown to the next deadline, such as an inspection.
- Widget
- Next maintenance, on the Home Screen.
How it works
How Carumi works.
Carumi keeps a credible history of every vehicle. Scan the VIN and paperwork, log each service, and let date and mileage schedules tell you what comes next. When you sell or hand over the car, share a Vehicle Passport PDF.
- 1Scan
VIN and paperwork
Capture the VIN live and scan multi-page documents; text is read on the device.
- 2Plan
Maintenance that knows the car
Schedules by date, mileage or both, completed from the current odometer.
- 3Count
Real ownership cost
Spending by category and period, mileage history and total cost of ownership.
- 4Share
Vehicle Passport
A clean PDF with privacy controls for VIN, plate, costs and documents.
Your data, plainly
What stays yours.
Carumi is local-first: your vehicle history stays on your iPhone, with optional private iCloud sync. There is no Lucernel account and no Lucernel server holding your records.
| Data | Where it is kept | Who can see it |
|---|---|---|
| Vehicles, service records, mileage, maintenance schedules, deadlines, costs, documents, photos and reminders that you create | Your iPhone, and your private iCloud when sync is on | Only you |
| Purchase status | Apple and RevenueCat | Lucernel sees the subscription status, never your payment details |
| Analytics events | PostHog | Lucernel, without your records and without your name |
| Crash reports | PostHog | Lucernel, to fix the crash |
| Support emails | Lucernel mailbox | Lucernel |
Frequently asked questions
Is Carumi on the App Store?
Carumi is in development. This page will link to the App Store as soon as it is released.
Does Carumi need an account?
Carumi has no email-and-password account.
How much does Carumi cost?
Carumi Pro is available as a weekly subscription, a yearly subscription or a one-time lifetime purchase. Prices and renewal terms are shown in the app before purchase.
Where does Carumi store my data?
Carumi is local-first: your vehicle history stays on your iPhone, with optional private iCloud sync. There is no Lucernel account and no Lucernel server holding your records.
How do I get help with Carumi?
Email [email protected] or open the Carumi support page. Privacy and deletion requests go to [email protected].
Carumi
The service history of every vehicle.
Noted. Every tap tells us how many people want Carumi on Android.
