Early access — before launch

Your car costs more than you think

autoChrona turns every fill-up, repair and part into one digital vehicle history. See what a kilometre actually costs, never miss a service, and sell for more — because a history you can show beats one you describe.

Get early accessNo spam. One email, when the doors open.

4: platforms: iOS, Android, web and PWA
Free: for the core log — permanently
0: records that can be rewritten after the fact

What autoChrona is

A digital service book for your car — the one from the glovebox, except it cannot be lost and cannot be quietly rewritten after the fact.

What it is

You log every service, repair, part and fill-up. autoChrona keeps them with the date, the mileage, the cost and the receipt — and works out what the car actually costs you.

Who it is for

For anyone keeping a car longer than a year who wants to know where the money goes. And for anyone who will eventually sell it: a complete history adds a very specific figure to the price.

Why it exists

A paper book gets lost, and entries can be added to it at any time. Here every change leaves a trace: a record can be corrected or added to, never quietly rewritten — which is what makes the history evidence rather than a claim.

Three things quietly costing you money

Not because you are doing anything wrong. Because nobody is counting.

You do not know your real cost per kilometre

Fuel, insurance, tyres, repairs, depreciation. Individually trivial, together a second salary a year. Without the number you cannot tell whether it is time to change the car.

A missed service costs ten times more

Timing belts, brake fluid and filters are due by distance and by date. A service that slips turns a planned cost into an emergency one.

History without proof is just a claim

At resale, "serviced on time" is worth nothing on its own. A complete record with dates, mileage and receipts adds a very specific figure to the price.

What autoChrona does

One app instead of a notebook, a folder of receipts and your memory.

Complete service history

Every repair, replacement and part with date, mileage, cost and workshop. A timeline you are happy to show a buyer.

Real cost of ownership

Cost per kilometre and per month, split by category, compared across periods. You see where the money actually goes.

Fuel log and consumption

Fill-ups with volume, price and odometer. autoChrona works out real consumption itself — and tells you when it starts creeping up.

Reminders that arrive in time

By date and by distance at once: insurance, service, inspection, seasonal tyres. The push comes ahead of the deadline, not the day after.

Documents and photos in one place

Receipts, insurance policy, registration, before-and-after photos — in the car’s record rather than across four messengers.

The history outlives the sale

When you sell, the history transfers to the new owner and your own copy stays with you. The buyer sees the servicing rather than being told about it.

What it looks like

One screen instead of a notebook, a folder of receipts and your memory.

9:41

Volvo V60

2019 · diesel · 2.0

AA 1234 BX

186,420

km on the clock

€0.09

Cost per km

Oil changein 1,380 km

How it works

01
Add the car
A VIN, or make and model — autoChrona fills in the rest.
02
Log as you go
A fill-up takes fifteen seconds. A repair, a minute. The receipt is photographed on the spot.
03
Read the numbers
After a month you have statistics. After a year, a history that sells the car.

Be first in

We are opening access in waves. Leave your email and we will write the moment your turn comes.

Signups open when the app does

We are not collecting addresses before we can answer them. The form will appear right here as soon as autoChrona is ready to take its first cars.

Worth a bookmark — there is no mailing list to join yet.

Frequently asked

When does it launch?

The app is in development and access opens in waves. Everyone on the early-access list goes first — and uses the premium features free for the first year.

What does it cost?

The core log — vehicles, expenses, fuel, reminders — stays free. Paid features are for people who need more: deeper analytics, unlimited photos, report exports.

Is there a phone app?

Yes. autoChrona runs on iPhone and Android, in the browser and as a PWA. Data syncs across devices, and a fill-up can be logged with no connection at all.

What happens to my data?

It is yours. We do not sell it, we do not hand it to advertisers, and you can take all of it with you whenever you like. What matters more: the history cannot be quietly rewritten. A record can be corrected or added to, but the previous version stays — which is precisely why your history is worth believing.

Can I track more than one car?

The first release is one car per account. We are starting with one deliberately, to do it properly. Support for several is planned — if you need it, say so in the form below; we count those requests.

Why not just use a spreadsheet?

A spreadsheet will not remind you about a service due by mileage, will not work out fuel consumption on its own, will not hold a photo of the receipt, and will not become a history you can show a buyer.