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BlackBox

Vehicle ownership, all together.

A black BMW parked outdoors

Your car, in one place

Fuel, expenses, mods and everything coming up. BlackBox keeps your car's records together, so you can see what you've spent and what needs doing next.

Free accounts include 3 vehicles. Optional Pro subscription. Internet connection required. iOS is in development.

Your dashboard

Your car's photo, total ownership cost and the details you check most. Open a category in the app to see the records behind it.

Renewals

MOTDue dates

Time until renewal

TaxStay ahead

Upcoming renewals

InsuranceKeep track

Your policy details

Spending

FuelFill-ups

Spend, litres & MPG

ExpensesRunning costs

Bills & maintenance

ModsYour changes

Parts & installation

Vehicle history

Fuel, expenses, modifications and trips in one timeline, with filters and a PDF export.

Cost breakdown

See where your money goes, compare months and look back over your ownership costs.

Upcoming ownership costs

See the bills and renewals ahead. Insurance and tax payment schedules add due expenses to your records.

Glovebox

  • Overview
  • Bills
  • Care
  • Vehicle

Keep vehicle details, insurance, tax and service information with the car they belong to.

Set up recurring payments, record maintenance and check renewal dates without searching through separate logs.

Tools

Record a drive, plan a journey or get your car ready to sell. Each tool uses the vehicle you've selected in the app. Availability depends on your plan.

Trip Tracker

Record drives and review distance, time and routes. Add labels to organise journeys for work, commuting or personal use.

Trip Cost Estimator

Estimate fuel costs using your car’s recorded economy, or enter your own MPG before a journey.

Worth the detour?

Choose two fuel stations. Compare the fuel and driving costs, road distance and estimated journey time.

For Sale Listing

Build a listing from your vehicle details and records, then copy it for the place you want to sell.

Garage Card

Create a shareable image of your vehicle and its ownership details.

Compare Cars

Look up and compare vehicle details side by side.

Your yearly car recap

Every December, unwrap a car-specific story of your January–November fuel, spending, modifications and recorded drives. Share your favourite slides.

0–60 Timer

Measure acceleration with your phone’s GPS. Only use it where it is safe and legal.

Vehicle Check

Check UK vehicle information and MOT history using a registration number.

Revs

Your car has a story.

Share it with other owners. Revs brings photos, drives and events into BlackBox, alongside your garage.

Explore public Revs

Photos from your garage

Take a photo or choose one from your gallery. Add text and stickers before posting.

Events with a place to meet

Share a date and address. People can read the location details and open directions in Google Maps.

Routes worth sharing

Share a recorded drive or plan a route with stops. Follow owners and keep up with their posts.

Map

Find your next fill-up.

Explore UK fuel stations, check reported prices for your fuel type and open directions to the station you choose.

ShellBPTescoAsdaCostco

Prices on the map

Brand logos help you recognise stations. Check the reported price and its update time before setting off.

Station price history

Pro shows the last five recorded changes for the fuel you select, when history is available.

Alerts and comparisons

Pro adds starred-station price alerts and the detour comparison in Tools, so you can weigh the drive against the saving.

Choose your plan

BlackBox Free

Start with 3 vehicles, fuel logs, expenses, modifications, vehicle details and ownership history.

Get the Android app

BlackBox Pro

£2.99 / month

Or £24.99 a year. Up to 20 vehicles, trip tools and extra fuel-map features.

Compare plans & subscribe

Before you get started

Is this the app?

This page explains BlackBox. Use the Android app to add vehicles, keep records and use its tools. Public Revs posts can also be viewed on the website.

Do I need Pro?

No. Free accounts include three vehicles and everyday ownership records, mod photos and multi-device sync. Pro supports development and adds features such as trip tools and station price history. The pricing page lists what each plan includes.

How do I subscribe?

Choose a plan on the pricing page and sign in with the same Google account you use in BlackBox. Stripe handles payment. You manage or cancel the subscription on this website.

Does it work outside the UK?

You can change currency, distance and fuel-volume units for your records. Registration lookups and the fuel-price feed cover UK vehicles and stations.

Can I take my records with me?

BlackBox supports JSON backups and vehicle-history PDF exports. See the Privacy and Delete data pages for storage and account information.