Every kilometre, on the record.

Motorbook is the logbook for people who love their cars and motorcycles. Fuel, service, repairs, modifications and insurance, kept in one place for every vehicle you own.

Request early access Private beta on iOS and Android.

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Every record in Motorbook is tied to the odometer reading it happened at.

One car. One timeline.

Receipts end up in the glove box and service stamps in a paper booklet. Motorbook puts every record on a single timeline per vehicle, ordered by the odometer, so you can see what was done, when, and what it cost.

128,430km
FuelNT$1,201
95 unleaded, 38.6 L, 14.2 km/L2026-09-28
127,900km
ServiceNT$2,850
Engine oil and filter, 5W-302026-09-02
126,750km
ModificationNT$42,000
Coilovers installed2026-08-15
126,100km
RepairNT$3,600
Front brake pads replaced2026-07-30
124,300km
InsuranceNT$18,400
Comprehensive cover, renews 2027-06-012026-06-01
2026
Spent on this car this yearNT$68,051

Example records for a 2019 Mazda MX-5 RF.

What it keeps track of

Fuel: Litres, price and odometer for every fill-up. Fuel economy is worked out for you, and you can import an existing history from a CSV file.
Service: Oil changes, inspections and scheduled maintenance, with items that match the vehicle, including chain care for motorcycles.
Repairs: Faults, replaced parts and labour, so you and your mechanic know what has already been fixed.
Modifications: Every upgrade with its parts, cost and status, from planned to installed.
Insurance: Policies, coverage, premiums and expiry dates in one place, so a renewal never surprises you.
Costs: The real cost of owning each vehicle, and of your whole garage, added up as you go.
Quick entry: Type “filled up 38.6 L for 1,201 at 128,430 km” and Motorbook drafts the record for you to check.

In development

A history that stays with the car

Enthusiast cars change hands, and the next owner cares how they were looked after. We are building record transfer, so a car’s history can move to its new owner along with the keys.

1First owner2019 to 2022, 0 to 61,200 km
2Second owner2022 to 2025, 61,200 to 112,800 km
3YouFrom 2025, 112,800 km onward

About Motorbook

Motorbook is an independent software company building tools for vehicle enthusiasts. The app is in private beta.

Product: Motorbook, a vehicle logbook for iOS and Android
Founder: Neil Chen (neilchen.dev)
Founded: 2026
Based in: Taipei, Taiwan
Languages: English, Traditional Chinese
Contact: hello@motorbook.app