I've made an app for iOS & Android called Koloi. It keeps a full record of everything that happens to your car, and it's free to use.
Service history and logbook
Log services, repairs, tyres and modifications. Snap a photo of the invoice and it reads out the details — cost, odometer, line items — instead of making you type them.
It transfers when you sell
The history stays with the car. When you sell, the record goes to the new owner and you keep a read-only copy. Transferred records are locked, so a history can't be doctored after the fact. A documented service history is worth real money at resale, and that's the reason I built it.
Fuel prices and EV chargers
Prices from the state government feeds in every state and territory (sources listed in the app), plus charger locations. Fuel and charging logs feed straight into your running costs.
Multiple cars, one app
Add the whole household. Each car keeps its own history.
Available on iOS and Android.

Oh this guy doesn’t even know the hate that’s coming his way lol.