Download Louro

Louro simplifies your car ownership

Download Louro on the App Store

Read the codes.

Pair a compatible OBD-II scanner to see which engine code your car reported.

Every drive, written down.

After a drive, see where you went, how far you drove and how long it took.

Then ask Opie.

Ask Opie about a code from your scan or the service records in your garage.

MEET THE LOURO APP

The Louro app on iPhone

Meet the scanner

Plug in.
Connect to Louro.

The small adapter behind a scan.

An unbranded satin metal OBD-II adapter with a black connector.

OBD-II adapter illustration

Illustrative model

To read new information from your car, Louro needs a compatible OBD-II adapter. It connects to the car’s diagnostic port.
A car's diagnostic port, mounted under the dashboard above the footwell.
AI-generated illustration of a hand plugging an OBD-II adapter into a port under a car’s dashboard.
A woman concentrating on her phone, standing beside her parked white car.
An iPhone on a workbench beside a tool drawer, showing an example Louro scan result: engine code P0301, Cylinder 1 Misfire Detected, with an Ask Opie button.

Find the diagnostic port using your car’s manual. Keep your car parked while setting up.

Plug it in gently and follow its power instructions.Temporary AI-generated illustration.

Follow the adapter’s pairing instructions, then connect in Louro.

See what your car is telling you. This example scan reported P0301, a misfire in cylinder one. Ask Opie about the code and what to discuss with your mechanic. A code alone doesn’t tell you which part to replace.

Start with the right adapter.

Check the exact scanner and your car before buying.
MEET OPIE

Always looking out for your car

Opie watches for warning lights, recalls, and odd sounds — then explains them in plain English the moment they happen.

OPIE

Your personal AI mechanic

Experience the power of artificial intelligence working for your car's well being

Opie
Why is my check engine light on?
Based on the code P0420 Louro pulled from your last scan, your catalytic converter efficiency is below threshold. It's safe to drive short-term - but book a diagnostic within the next two weeks.

Natural Language Queries

Ask questions about your car in plain English and get instant, accurate answers.

Fuel costs
expected to rise
3%
Tip: Check tire pressure to maintain fuel economy.

Predictive Analysis

AI algorithms analyze patterns to forecast maintenance needs and running costs.

Categorization
Maintenance
Fuel & Charging
Oil changes, brakes, tires, inspections
Gas, EV charging, tolls, parking
Insurance & Registration
Premiums, renewals, registration, taxes

Smart Categorization

Automatically categorize every car expense with machine learning that improves over time.

YOUR CAR

Made to fit your car,
however you drive

Family SUVCAR PROFILE
Answersthemomentyouneedthem

It's completely
adaptable.

CustomizeLourotofithowyoudrive—reminders,deepdiagnostics,orafullservicehistory,thecallisyours.

Set reminders by mileage, date, or service interval so important work does not get missed.

WHO IT’S FOR

Choose your lane

However you drive, Louro shapes itself around you and the car you own.

01

The Driver

For people who rely on their vehicle every day.

Track maintenance, recalls, trips, fuel usage, and vehicle health so you can drive with confidence.

02

The Enthusiast

For builders, collectors, and automotive enthusiasts.

Document modifications, track builds, discover rare vehicles, and create a complete history of your garage.

ANALYTICS

Smarter car costsinsights at a glance

Keep fuel, insurance and maintenance in sync with real-time AI

MONTHLY OVERVIEWMONTHLY
$100.00
Fuel$385
Insurance$240
Maintenance$800

See the full picture of your car.

AI keeps your fuel, insurance, and maintenance effortlessly aligned giving you a clearer view of your ownership rhythm, smarter decisions, and lasting reliability.

DAILY
$10.00
Service paid today
A phone in hand, representing Louro records on the go.
Louro

Your car, perfect records

Stay grounded with real-time visibility into every mile, service, and dollar.

WATCH

Keep driving with Louro

ALSO IN THE APP

And more.

Sound check

Let Opie hear it.

Example sound check result in Louro: Opie's best guess is brake wear, with a suggestion to have the pads and rotors inspected.

Hold your phone near a squeal, knock, tick or whine and record a few seconds. Opie gives its best guess at what it might be. Example result shown.

Damage check

Let Opie take a look.

Louro's damage check at its Aim step, with a photo of a car chosen and ready for review.

Take a clear photo of a dent or scratch, then choose the closest angle so Opie knows what part of the car it’s checking.

Upgrades

Plan your build.

Louro's Upgrades showroom, showing a 2014 BMW 328d in a garage with its horsepower, engine and drivetrain.

Keep a wishlist and track the parts you’ve installed. Live listings are matched to your car, with a clear rating for how well they fit.

Cockpit

Your gauges, live.

Louro's Cockpit screen with a large speedometer, an accelerator dial and example live readings such as RPM, coolant and battery voltage.

Speed, RPM, coolant, battery and more, streamed from your car’s OBD-II port. Readings depend on your car and adapter. Example readings shown.

Safety

Recalls, in one place.

Louro's Safety screen listing seven recalls from public NHTSA records for a 2014 BMW 328d.

See recalls, complaints and investigations for your car’s year, make and model, from public NHTSA records.

Check your car’s recalls

Passport

Collect the drive.

A page of the Louro Passport with travel-style stickers for Big Sur, Cannery Row, Carmel-by-the-Sea and Los Angeles, and King City still locked.

Drive to a landmark and earn its sticker, kept in your own Louro Passport.

PRICING

Plans for every kind of driver

Start free with one car. Eligible new web customers can try regular Garage+ for 14 days. Prices below are for web subscriptions in US dollars. App Store prices and offers are shown in the app.

Free

For your first car

$0

Free plan. No subscription.

Add your car, meet Opie, and stop guessing. No card needed.

  • Your first car in the Garage
  • Opie on the free AI model — plenty for everyday questions
  • Unlimited code scans with plain-English explanations
  • Sound + damage checks — 3 on us every week
  • Trip log — your latest drive, kept for 15 days
  • Maintenance reminders + open recall alerts
  • Cockpit™ live gauges with OBDLink MX+
Sign up
Most popular

Garage+

For people who love their cars

Checking current price…

Every car you own in one Garage — and Opie remembers all of it.

  • Everything in Free
  • Every car you own, no limits
  • Opie at full strength on premium AI models
  • Unlimited sound + damage checks
  • Cockpit™ live gauges with any compatible OBD-II scanner
  • Scan history saved to each car, so Opie spots what changed
  • Full trip history — every drive saved and exportable
  • Complete service timeline + document vault
  • See what each car really costs you every month

Web subscriptions renew until canceled. Cancel in web billing before the next charge; paid access continues through the paid period. An eligible web trial converts to the selected paid plan unless canceled before it ends. Founding membership has no trial. Taxes may apply. Existing subscribers should manage their subscription rather than buy a second one. Subscription and fair-use terms. Get it on the App Store.

DRIVERS

JDSMAKRPMT+

Loved by drivers everywhere

Real owners lean on Louro to stay ahead of every warning light, mystery sound, and service.

Louro changed how I drive

Louro Driver Story

LourocompletelychangedhowIkeepupwithmycar.Insteadofdreadingeverywarninglightandservice.Itfeltlikehavingamechanicinmypocket24/7.

Sophia Martinez,Daily driver & first-time owner

Questions, answered.

What is Louro?

Louro is the all-in-one home for car ownership. It keeps your vehicle's whole story — service records, scans, documents, recalls, trips, and costs — and hands that context to Opie, so the advice you get is about your car, not cars in general.

Why do I need an account?

Everything useful in Louro is built on top of your vehicle's history: what Opie already knows about your car is what makes its answers worth reading. An account is what gives that history somewhere to live. Creating one is free and takes about a minute.

Is there a free trial?

Eligible new web customers can try regular Garage+ for 14 days with a payment method. The trial converts to the monthly or annual plan selected at checkout unless canceled before it ends. Founding Member and Business subscriptions have no free trial. App Store trial eligibility and prices are shown in the app; cancel an Apple trial at least 24 hours before it ends to avoid a charge. You can also use the Free plan without a subscription.

What does the founding price lock mean?

Founding membership is billed every year. The subscription price stays locked while that subscription stays active. Turning off renewal preserves access and the lock through the remaining paid period. If it expires, a new purchase uses the offers then available. A founder badge does not grant a paid subscription. Availability is shared across the app, web, and reserved memberships; checkout confirms the offer. Contact support before changing plans or payment providers.

Who is Opie?

Opie is the AI advisor built into Louro. It reads fault codes, listens to sounds, looks at damage photos, watches for recalls, and explains all of it in plain English. On paid plans it runs on premium models and remembers every car you own.

Do I need special hardware?

No. Louro is useful the moment you add a car. A standard OBD-II adapter unlocks live gauges and scan history, but code lookups, reminders, recalls, records, and Opie all work without one.

Is there an iPhone app?

Yes — Louro is on the App Store, and it's the best way to use it day to day. Your Garage stays in sync with the web app, so you can start on either one.