Karvyn — Car Maintenance, ITV/MOT-aware
Car Maintenance, ITV/MOT-aware
About Karvyn
A private, offline-first app for tracking car, van, motorhome, and classic-car maintenance with native multi-country inspection rules. Built for owners across Europe, the UK, the US and LATAM who want a clean digital logbook for their vehicle — no account, no ads, no data sold. Karvyn Pro is a one-time purchase that unlocks unlimited vehicles, iCloud and Google Drive sync, multi-service entries, automatic country inspection rules, and PDF export.
Features
- Multi-vehicle garage: cars, vans, motorhomes, classics, light commercial
- Multi-service entries (oil, filter, brakes — all in one visit)
- Native ITV / HU / MOT / CT / Revisione / IPO / Verificación / Vistoria / VTV rules
- Automatic next-inspection date by country, fully editable
- Reminders by km, by months, by hours, or by season (winter / summer tyres)
- Odometer update reminders to prevent silent km-based misses
- Granular units: kilometres or miles, litres or gallons, °C or °F
- Insurance, registration and circulation-tax document tracking
- Fuel log with average consumption — supports EVs (kWh)
- iCloud (iOS) / Google Drive (Android) backup — Pro
- Unlimited vehicles, multi-service and PDF export — Pro
- Offline by default, no account, no ads
Frequently asked questions
Does Karvyn work offline?
Yes. Karvyn is offline-first: it works with no account and no internet connection, and your data stays on your device. There are no ads and no data is ever sold. Optional iCloud (iOS) or Google Drive (Android) backup is available with Karvyn Pro if you want a cloud copy.
Does Karvyn have a subscription?
No. Karvyn is free for one vehicle with no subscription. Karvyn Pro is a one-time purchase that unlocks unlimited vehicles, iCloud and Google Drive sync, multi-service log entries, automatic country inspection rules, and PDF export. You pay once and keep those features for good.
Which inspection systems does Karvyn support?
Karvyn has native rules for ITV, MOT, HU, Contrôle Technique, Revisione, IPO, Verificación, Vistoria and VTV. It calculates the next inspection date automatically based on your country's rules, and every date stays fully editable so you can match your exact situation.
What vehicles can I track with Karvyn?
Karvyn covers cars, vans, motorhomes, classic cars and light commercial vehicles. You can set reminders by kilometres, months, hours or season (such as winter and summer tyres), track insurance and registration documents, and keep a fuel log with average consumption that also supports electric vehicles in kWh.
Screenshots
A quick look at Karvyn's garage, inspection deadlines, logbook, and documents.
