Vehicle history book
Your car's whole life in one dated, mileage-ordered book. Export a stamped PDF the day you sell.
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Tunitag
Assisted BMW maintenance
Your BMW,
Your BMW,
fully understood.
Fuel and service history, a digital glovebox for your documents, and a Smart Advisor that reads your engine.
Free to download No subscription Works offline
Three things that work before you log anything.
- 1Install
- 2One account
- 3Add the car
Never lose your car again
One tap saves the spot and opens Maps, Google Maps or Waze.
No setupAdvice for your engine
Your model, generation and mileage. Works with no signal.
OfflineDeadlines before fines
Vignette, inspection, insurance. A reminder 30 days out.
On device History stays on your phone
Glovebox scans are never uploaded
Delete your account anytime
One app, zero compromise
Everything your BMW
Everything your BMW
has been trying to tell you.
Fuel, service, documents and costs — in one place, and yours to keep.
Fuel logs + 7 service categories · 43 service types
Log every job — not just fuel logs.
Most apps stop at fuel. TuniTag starts there, then records the whole car: forty-three service types across seven categories, each with its own parts, costs, mileage and receipts.
Fuel & cost tracking✓
A fill-up is three numbers. The app turns them into the running cost of the car.
- Litres, price per litre, and the total of the fill-up
- Odometer at the pump
- Petrol or diesel, held against the vehicle
- A live L/100 km graph
- Average, best and worst efficiency
- Total litres and total fuel cost
Oil & filters7
Every fluid and filter, each logged on its own.
- Oil change
- Transmission fluid
- Differential fluid
- Air filter
- Cabin / microfilter
- Fuel filter
- Oil analysis (lab)
Mechanical & drivetrain8
The work that keeps the car on the road.
- Engine & internals
- Cooling system
- Fuel & ignition
- Intake & exhaust
- Transmission & clutch
- Brakes & hydraulics
- Suspension & steering
- Diff / xDrive / driveshaft
Software & performance5
The work that leaves no receipt.
- Reprogramming
- Transmission flash
- Coding / retrofits
- Engine swap
- Dyno testing
Lighting & electrical6
Everything that fails in the dark.
- Headlights
- Tail lights
- Fuses, relays & wiring
- Battery / registration
- Modules & sensors
- Horn & convenience electronics
Wash & aesthetics6
Care is history too — with photos.
- Exterior wash
- Interior wash
- Full detail
- Protection (ceramic / PPF / wax)
- Engine bay
- Accessories
Body, wheels & tyres5
Everything between you and the road.
- Tyres
- Wheels
- Wheel alignment
- Aero & body
- Glass & seals
Admin & documents6
The paperwork that expires.
- Insurance
- Technical inspection
- Registration
- Taxes / road tax
- Fines
- Other admin
AI receipt scan
Photograph the receipt.
Photograph the receipt.
We fill the rest.
Point the camera at any invoice or pump receipt. TuniTag reads it and drafts the whole log for you — a service entry takes seconds, not minutes.
Date and mileage
Prices, parts and labour split
Seller or station name
Your location, pinned
The receipt photo, kept with the log
Garage & records
Digital glovebox
Papers as photos, Face ID-locked and never uploaded. Renewal reminders, inspection booking and fines checks.
Multi-vehicle garage
Each car keeps its own history, costs and documents. Move phones with one biometric handover.
Share garage card
Turn your car into a shareable card — photo, health, log count and efficiency. Story, square or wallpaper.
Swipe
Made for you
Pick your look — tap one
Your garage
BMW 320d · 186,400 km
Next serviceIn your language — right to left included
English Français العربية
See where your car actually stands.
Cars, not people Your series only Your row stays
Yassine MF30 · 3 Series · Smart Key
1240
Amine BG20 · 3 Series
980
Karim TF15 · X5 · Smart Key
74590 illustrated avatars
+83What a key changes.
Smart Key TND 89.99Available now
Intelligent Key TND 149.99Coming soon43 service types
A free account records three kinds.
PDF export and NFC
The history can leave the phone, and an edit can be authorised with a tap.
M Performance look
Free keeps Dark Garage and Light Studio.
Next milestones
Your Road Ahead
TuniTag Drive is the first of three apps. Here is what we are building next, in the order it ships.
TuniTag Drive
ShippedThe app this page is about is live on both stores today — the fuel log, the digital glovebox, the Smart Advisor, Save Spot and the community board are all in it.
Near Me Map
Next upEvery trusted BMW specialist, tuner and parts shop in Tunisia on one map — with genuine reviews from real owners.
TuniTag OBD Hardware
In developmentOur own OBD adapters, matched to your chassis — Link, Link E and ENET Pro.
TuniTag Diagnostic
In developmentA second app that connects to your BMW and reads fault codes and live engine data. Read-only, always.
Real Vehicle Data in Drive
ThenAfter a real scan, your true odometer, fault history and oil timing flow back into Drive's Smart Advisor.
TuniTag Performance
LaterOur third app: accurate acceleration measurement — 0–100 and 0–200 km/h — using the same TuniTag OBD.
Partner Marketplace
LaterShops publish offers straight to the app, matched to your actual car — engine, model and mileage.
The things people ask before downloading.
Questions
What does it actually do?
TuniTag Drive manages your vehicles, maintenance, documents and running costs in one place. Create an account on this website, install the app and sign in with the same email and password.
During our launch period registered users get the full in-app experience at no charge, with up to three personal vehicles plus a read-only demo BMW.
Is the Smart Advisor a chatbot?
No. It is on-device rules reading data you entered — your model, generation, mileage and logs. Nothing is sent to a third-party AI service, and it works with no connection.
Always confirm anything important with a qualified mechanic and your official documents.
Do I need a key to use the app?
No. The app is free and a free account needs no hardware. A TuniTag Smart Key or TuniTag Intelligent Key adds the services a free account cannot record, NFC session authorisation, PDF export and the M Performance appearance.
One card per account is linked in Settings, and you scan it to unlock an edit session.
Where is my data stored?
Service history and fuel logs stay on your device. Digital Glovebox scans stay on your phone only — TuniTag does not upload them. Biometric unlock is handled by your operating system.
Deleting your account in Settings removes your server data and wipes the app.
Does it work without a connection?
Yes, and that is deliberate — a garage or an underground car park is exactly where you need to log something. Your history lives on the phone, so logging works offline and syncs when you are back on a network.
Which cars are supported?
BMW is covered in full, from the E-generation classics through to the G-series and the electric i range — sedans, coupés, SUVs, M cars and Z models. BMW is the only brand in the app today, and the only one we build for.
A dedicated page listing every chassis we support is being built. Until it is live, tell us your car and we will confirm it is covered before you install anything.
What does it cost?
The app is free to download, with no subscription and no in-app purchases, and a free account is not a trial — it stays free. The TuniTag Smart Key and the TuniTag Intelligent Key are bought once if you want the services a free account cannot record, plus NFC authorisation, PDF export and the M Performance appearance.
Which languages does it support?
English, French and Arabic, with a proper right-to-left interface in Arabic — not a mirrored afterthought.
Assisted BMW maintenance
Your BMW,
Your BMW,
fully understood.
Fuel and service history, a digital glovebox for your documents, and a Smart Advisor that reads your own mileage —
all in one app, free to start.
Free to download No in-app purchases No ads
Useful in your first minute
Three things that work before you log anything.
Most of this app gets stronger the longer you use it. These three do not wait. Install it, and they are already working.
- 1 Install the app
- 2 Create one account
- 3 Add your car and drive
Never lose your car again
Park anywhere unfamiliar and tap once. TuniTag saves the exact GPS position, then hands you straight to Apple Maps, Google Maps or Waze for the walk back. Clear the spot whenever you want.
No setup requiredAdvice for your engine
Not a generic chatbot. The Smart Advisor reads your model, generation and real mileage, then tells you what actually matters for that car in a Tunisian climate — on your phone, with no connection needed.
Works offlineDeadlines before fines
Vignette, technical inspection, insurance, registration. Photograph the paper once and TuniTag reminds you 30 days before each one expires. The scans stay locked on your device behind your biometrics.
Never uploadedWorth knowing
Where your data actually lives.
History stays on your phone
Service entries, fuel logs and photos live on the device, so the app works with no signal.
Glovebox scans are never uploaded
Documents stay behind your biometrics. Nothing of yours sits on our servers to leak.
Delete your account anytime
One switch wipes the app and the server data. No email required, no retention period.
AI receipt scan
Photograph the receipt. We fill the rest.
Point the camera at any garage invoice or pump receipt. TuniTag reads it and drafts the whole log for you, so a service entry takes seconds instead of minutes — which is the difference between a history that exists and one you meant to write.
- The date and mileage off the paper
- Prices, with the parts and labour split kept separate
- The seller or station name, so you know where the work was done
- Your location, pinned at the moment of the scan
- The receipt photo itself, filed with the entry for the next owner
Garage invoice Scanning
The part other apps skip
Log every job — not just fuel logs.
Most car apps stop at fuel and a reminder or two. TuniTag starts there, then records the whole car: forty-three service types across eight categories, each with its own parts, costs, mileage and receipt photos.
43 service types · 8 categories · every one of them visible, none behind a paywall during launch
Fuel & cost tracking
The row that gets you logging. A fill-up is three numbers, and the app turns them into a running cost picture of the car — which is the part that makes the other seven worth filling in.
- Litres added, price per litre, and the total cost of the fill-up
- Your odometer at the pump, so consumption is measured rather than guessed
- Fuel type — petrol or diesel — held against the vehicle
- A live L/100 km graph that redraws with every tank
- Average, best and worst efficiency, so one bad tank stands out
- Total litres and total fuel cost, for the month and since you started
Oil & filters 7
Every fluid and filter the car takes, each logged on its own with its own parts, cost and mileage.
- Oil change
- Transmission fluid change
- Differential fluid change
- Air filter
- Cabin / microfilter
- Fuel filter
- Oil analysis (lab)
Mechanical & drivetrain 8
The work that keeps the car on the road, with the part that failed recorded against it.
- Engine & internals
- Cooling system
- Fuel & ignition
- Intake & exhaust
- Transmission & clutch
- Brakes & hydraulics
- Suspension & steering
- Diff / xDrive / driveshaft
Software & performance 5
The work that leaves no receipt — the reason a buyer should know the car was not left standard.
- Reprogramming
- Transmission flash
- Coding / retrofits
- Engine swap
- Dyno testing
Lighting & electrical 6
Everything that fails in the dark, filed with the fault that sent you to it.
- Headlights
- Tail lights
- Fuses, relays & wiring
- Battery / registration
- Modules & sensors
- Horn & convenience electronics
Wash & aesthetics 6
Care is history too — with photos, so it counts for something at resale.
- Exterior wash
- Interior wash
- Full detail
- Protection (ceramic / PPF / wax)
- Engine bay
- Accessories
Body, wheels & tyres 5
Everything between you and the road, including the set you swap for winter.
- Tyres
- Wheels
- Wheel alignment
- Aero & body
- Glass & seals
Admin & documents 6
The paperwork that expires. Each one carries its own date and its own reminder.
- Insurance
- Technical inspection
- Registration
- Taxes / road tax
- Fines
- Other admin
Garage & records
The paperwork, handled.
Everything about your cars that normally lives in a glovebox, a notes app and your memory — in one place, in order, and yours to take with you.
Vehicle history book
Your car's whole life as one dated, mileage-ordered book. Export a stamped PDF the day you sell, and prove the maintenance instead of describing it.
Digital glovebox
Five cards — vignette, inspection, insurance, registration and licence. Photos are Face ID-locked and never uploaded, with renewal reminders and a booking link.
Multi-vehicle garage
Up to three cars in one account, each with its own history, costs and documents. Switch cars and the entire cockpit rebuilds around it. Move to a new phone with one biometric handover.
Share garage card
Turn your car into a card worth showing: photo, health, log count and efficiency, as a story, square or wallpaper. It is also the fastest way to answer "what have you done to it?"
Community
See where your car actually stands.
A ranking of cars, not of people. Every position is built from what has been logged on the car itself, so the number says something about the car rather than about the owner.
-
Cars are ranked, not people
Own three cars and each one holds its own place, scored on its own records. Nobody's second car rides on their first one's work.
-
Everyone, or only your own class
Rank against the whole community, or narrow it to your series and your generation. Both narrow views are your branch only — the app will not show you a board for a car you do not own.
-
This week, or all time
Four windows — week, month, six months, all time — and a toggle to compare against the same fuel as yours, so a diesel is never ranked against a petrol on the same scale.
-
You always find your own row
If you are below the visible top, your position is placed under the list anyway. A ranking you cannot locate yourself in does not tell you anything.
90 illustrated avatars · 3 free
Every avatar is a curated illustration, never a photograph — so there is no face, no number plate and no street to leak onto a public board. Three are free to everyone; the rest unlock with a key, and the whole set is visible from the start.
Community How you compare with other owners
- 1 Yassine M. Smart Key bmw F30 · 3 Series 1240 pts
- 2 Amine B. bmw G20 · 3 Series 980 pts
- 3 Karim T. Smart Key bmw F15 · X5 745 pts
- 4 Sofiene K. bmw E90 · 3 Series 610 pts
- 12 You (Hedi R.) Your rank bmw F30 · 3 Series 305 pts
Tap a member to see their garage — and a key is a badge on this board, never points.
Made for you
Three appearances. Three languages.
Your garage does not have to look like everyone else's, and it does not have to be in English. Pick a look and a language, and the whole app follows — right to left included.
Pick your look — tap one
Your garage
BMW 320d · 186,400 km · 3 vehicles
74%
Engine vitality Good 52%
Oil life remaining 2,400 km 100%
Documents in order 5 of 5A free account gets Dark Garage and Light Studio.
M Performance comes with a TuniTag Smart Key or a TuniTag Intelligent Key.
All three languages are free on every plan, key or no key.
EnglishFull interface
FrançaisFull interface
العربيةRight-to-left interface
Optional hardware
The TuniTag keys
One physical NFC card per account, bought once, covering a full year. Link it in the app and it unlocks the services a free account cannot record — and lets you authorise an entry with a tap, which is what makes a service record hard to fake.
TuniTag Smart Key
Available now- All 43 service types across the eight categories — a free account records three
- 12 months of access from the day you link it
- NFC session unlock, so edits are authorised in person
- PDF export of your full history, and the M Performance appearance
TND 89.99One-time · tax incl. That works out to as low as 7,50 TND a month — the card is paid once, and nothing is ever charged monthly. Buy the Smart Key
TuniTag Intelligent Key
Coming soon- Everything the Smart Key gives you, including all 43 service types
- A longer leash on the Smart Advisor, and Smart Automations
- Priority support and the full premium interface treatment
TND 149.99One-time · tax incl. That works out to as low as 12,50 TND a month — the card is paid once, and nothing is ever charged monthly. Ask about the Intelligent Key
Compare
What a key actually changes.
The short version: a free account is genuinely useful and can record three kinds of service. A key is what unlocks the other forty — and the export, the appearance and the NFC authorisation that make the history worth something.
| Feature | Free account No key needed | Smart Key Black · available | Intelligent Key Red · coming soon |
|---|---|---|---|
| Price, one time | Free | TND 89.99 | TND 149.99 |
| Access covered | Always | 12 months | 12 months |
| Service types you can log | Fuel, oil & filters, wash | All 43 | All 43 |
| Maintenance and admin spend analytics | |||
| App appearances | 2 — Dark Garage, Light Studio | 3 — adds M Performance | 3 — adds M Performance |
| NFC card link | |||
| PDF export of your history | |||
| Smart Advisor | Everyday advice | Full advisor | Full advisor |
| Upcoming with the Intelligent Key | — | — | Smart Automations, priority support, premium interface |
| Buy the TuniTag Smart Key Ask about the Intelligent Key | |||
One key per account, bought once — there is no renewal and no monthly charge. The monthly figure shown under each price simply divides that one-time cost across the twelve months of access the key covers, so the two cards can be weighed side by side. Nothing is billed monthly, and a free account needs no key at all.
Next Milestones
Your Road Ahead
TuniTag Drive is the first of three apps. Here is what we are building next, in the order it ships.
SHIPPED
NEXT
THEN
The app this page is about is live on both stores today — the fuel log, the digital glovebox, the Smart Advisor, Save Spot and the community board are all in it, and it works with no signal. Everything below is what comes after it.
Every trusted BMW specialist, tuner and parts shop in Tunisia on one map — with genuine reviews from real owners. Found a garage we missed? Suggest it from the app and we review every submission.
Our own OBD adapters, matched to your chassis — Link, Link E and ENET Pro. Deliberately locked to TuniTag hardware so a reading is trustworthy and to keep generic-cheap-dongle guesswork out of your engine bay.
View full roadmap
A second app that connects to your BMW and reads fault codes and live engine data. Read-only, always — TuniTag never clears codes and never writes to your ECU. A demo car is included, so you can explore it before owning any hardware.
This is the milestone that ties the apps together. After a real scan, your true odometer, fault history and oil timing flow back into Drive's Smart Advisor — while your existing service logs stay untouched. If a scan reads more than 1,000 km below your last log, we ask before changing anything.
Our third app: accurate acceleration measurement — 0–100 and 0–200 km/h — using the same TuniTag OBD. Built for private roads and closed courses, on your own results, with no public rankings. Your best run can appear in Drive as a personal pride line.
Shops publish offers straight to the app, matched to your actual car — engine, model and mileage — so you only see deals that fit. Redemption stays trackable for both sides, with no cold calls and no spam.
Questions
The things people ask before downloading.
What does it actually do?
TuniTag Drive manages your vehicles, maintenance, documents and running costs in one place. Create an account on this website, install the app and sign in with the same email and password.
During our launch period registered users get the full in-app experience at no charge, with up to three personal vehicles plus a read-only demo BMW.
Is the Smart Advisor a chatbot?
No. It is on-device rules reading data you entered — your model, generation, mileage and logs. Nothing is sent to a third-party AI service, and it works with no connection.
Always confirm anything important with a qualified mechanic and your official documents.
Do I need a key to use the app?
No. The app is free and a free account needs no hardware. A TuniTag Smart Key or TuniTag Intelligent Key adds the services a free account cannot record, NFC session authorisation, PDF export and the M Performance appearance.
One card per account is linked in Settings, and you scan it to unlock an edit session.
Where is my data stored?
Service history and fuel logs stay on your device. Digital Glovebox scans stay on your phone only — TuniTag does not upload them. Biometric unlock is handled by your operating system.
Deleting your account in Settings removes your server data and wipes the app.
Does it work without a connection?
Yes, and that is deliberate — a garage or an underground car park is exactly where you need to log something. Your history lives on the phone, so logging works offline and syncs when you are back on a network.
Which cars are supported?
BMW is covered in full, from the E-generation classics through to the G-series and the electric i range — sedans, coupés, SUVs, M cars and Z models. BMW is the only brand in the app today, and the only one we build for.
A dedicated page listing every chassis we support is being built. Until it is live, tell us your car and we will confirm it is covered before you install anything.
What does it cost?
The app is free to download, with no subscription and no in-app purchases, and a free account is not a trial — it stays free. The TuniTag Smart Key and the TuniTag Intelligent Key are bought once if you want the services a free account cannot record, plus NFC authorisation, PDF export and the M Performance appearance.
Which languages does it support?
English, French and Arabic, with a proper right-to-left interface in Arabic — not a mirrored afterthought.