Sample car
BMW 320i
2018 · petrol · automatic
148,200 km
Odometer
₺48,200
This year
820 km
Oil change
41 days
Insurance
Recent activity
- Oil and filterService · 12 Mar₺3,850
- Full tankFuel · 42.6 L₺1,840
- ParkingExpense · 8 Mar₺240
Your car's
digital garage
RPMBase is a car maintenance app for the car you already own. Service history, fuel, mileage, and expenses stay together. You can see what is due next, or tell the garage what you did and confirm the record.
Free to start. The garage lives on your phone.
Example garage
This is what a digital garage looks like: mileage, what is due, and what you spent. It is a preview. This website does not save a garage.
How it works
You do not need every feature on the first day. The garage becomes useful as soon as one car and one true row exist. This website explains that loop. The record will live in the phone app.
- 01
Add the car you own
Make, model, year, and the kilometers on the odometer today. There is no catalog to search and no public page for the vehicle. You are naming the car that already sits in front of you.
- 02
Log one real thing
A fill-up, a service, or an expense you just paid. Write the date, the kilometers, and the amount. A sentence or an invoice photo can draft the fields. Nothing is saved until you check them.
- 03
See what it means
Recent history, what is due next, and what the car is costing. Fuel stays on the fuel log. Service stays on the service row. The year is the sum, not a feeling from the last receipt.
The garage on a phone
Three screens from the same sample car. This website does not save a garage.
9:41●●●
BMW 320i
148,200 km
Oil and filter
12 Mar 2026 · 148,200 km · ₺3,850
Front brake pads
2 Nov 2025 · 141,400 km · ₺6,200
Next oil
Due 158,200 km or 12 months
GarageHistoryCalendarInsights
Maintenance
9:41●●●
BMW 320i
148,200 km
Full tank
148,050 km · 42.6 L · ₺1,840
6.4 L/100 km
GarageHistoryCalendarInsights
Fuel and mileage
9:41●●●
BMW 320i
148,200 km
₺86,400
₺4.80 / km
Fuel₺42,100
Insurance₺18,200
Service₺16,400
Tax and parking₺9,700
GarageHistoryCalendarInsights
Expenses
Why a digital garage is worth keeping
One car you own. A history of looking after it. Not a showroom, and not a list of cars to compare.
Maintenance you can find later
Car maintenance trackerWrite the visit the way you would describe it: oil, brakes, tires, or a general service. Add the date, the kilometers, and the cost.
That is the car maintenance log. The next due date or due kilometers can sit on the same row.
Fuel and mileage from the pump, not from a guess
Fuel trackerEach fill-up can store the liters, the money, and the odometer. Do that often enough and fuel economy is your history, not a single tank.
A mileage reading can stand on its own when you did not buy fuel.
Expenses, and what the car really costs
Car expense trackerInsurance, tax, parking, tolls, and repairs are easy to forget because they are not weekly. They still belong to the car.
Fuel and service stay in their own logs. The year is the sum.
A service history that stays with you
Service historyShops keep their systems. You keep the timeline: what was done, in order, with the gaps left honest.
That record is yours if you change shops, share the car, or look back before a sale.
What is next
Maintenance remindersA reminder names the job and the car. It can follow a date, a kilometer target, or both.
The garage home is meant to answer a simple question: what should I do next?
Tell the garage what you did
AI garageSay the oil was changed at 148,200 km and what you paid. RPMBase drafts the service row. You correct it or confirm it.
Nothing is written to the history until you say so. You can always use the form instead.
Start from the invoice
Receipt scannerPhotograph the bill. The draft picks up the date, the total, and the kilometers when it can read them.
Uncertain fields stay for you to fill. The image remains with the saved row.
The garage lives on your phone.
Maintenance, fuel, mileage, and what the car costs, in one place you can open again next year.
Questions
Is RPMBase a car maintenance app I can download today?ShowHide
Not yet. The mobile app is the product, and it is not in the stores. Get RPMBase joins the waitlist. We will email you when it is ready. This website is here so you can understand the garage and use the tools now.
Does RPMBase have a catalog of cars?ShowHide
No. You add the car you own. There is no public database of models, no comparison pages, and no marketplace.
What can I do on the website before the app exists?ShowHide
Read the guides, and use the fuel economy, cost per kilometer, and service checklist tools. They do not need an account.
Will the AI save records on its own?ShowHide
No. It proposes a draft. You confirm the fields. Cancel leaves the garage unchanged.
Which costs belong in the garage?ShowHide
Costs for a specific car: fuel, service, insurance, tax, parking, tolls, and similar bills. Household expenses stay out.