Vehicle life, in one clear place

Know your car. Spend with confidence.

CarVault is a complete home for your vehicles: costs, fuel, service, mileage, statistics, and reminders—organised in one calm native mobile app.

Explore the app

Designed for iOS and Android, with an optional ChatGPT companion.

CarVault Garage showing vehicle status, costs, mileage, and reminders

One garage
Every vehicle, organised

Every detail
Costs, fuel, service & mileage

Useful insights
Statistics without guesswork

Stay ahead
Maintenance reminders

Made for the whole ownership journey

Less admin. More clarity at every turn.

Record what matters in seconds, then use a clear vehicle history to plan maintenance, understand spending, and make better decisions.

Keep your garage together

See active and archived vehicles, current mileage, monthly spending, consumption, and priority reminders in one place.

Track every cost

Log fuel, charging, service, repairs, insurance, parking, tolls, taxes, and everyday ownership expenses.

See the real picture

Understand ownership costs and fuel consumption from carefully recorded, full-tank data—without misleading estimates.

Stay ahead of service

Set date- and mileage-based reminders, complete them when work is done, and keep recurring maintenance on track.

The mobile app

Designed around the moments that make ownership easier.

Native iOS and Android experiences, built for quick entries and a useful long-term record.

An optional companion

When conversation is the quickest way to log it.

CarVault can also connect to ChatGPT, so you can ask about your garage or record a fuel-up without leaving the conversation. The same CarVault account and permission controls stay in charge.

Review vehicle, cost, and reminder summaries in plain language
Add fuel, expense, service, and odometer records you explicitly request
Use it alongside—not instead of—the complete mobile app

Example ChatGPT conversation adding a CarVault fuel expense

See it in action

Watch the CarVault ChatGPT demo.

See how ChatGPT can securely review a garage and add a record you explicitly request.

Watch demo

Support

Need a hand with CarVault?

For account or product help, email the CarVault developer. Please do not include passwords, access tokens, full VINs, or unnecessary vehicle records.

Email support

Read support information · Request account deletion · A response is normally attempted within seven days.