Make a diagnostic of your car using your iPhone/iPad and discover why your check engine light is lit ... you no longer need to use the manufacturer's pack!

Connect an ELM327 device to the OBD2 port in your car and run the application: you will be able to diagnose your car, clear the malfunction indicator light and view your vehicle data in real time.



- View engine and gearbox fault codes (also known as DTCs) and display their meaning in English (more than 11 000 definitions available)

- Clear your malfunction indicator light

- Display specific manufacturer error codes for the following makes: Renault, Peugeot, Citroën, Opel, BMW, Ford, Audi, Volkswagen, Skoda, Fiat, Alfa Romeo

- Real-time display of vehicle sensors and saving possible in a file. Depending on your vehicle's configuration, you can see: car speed, engine speed, engine temperature, spark timing, inlet air quantity, torque, etc.

- Create recordings of your journeys on your iPhone/iPad and read them back later using our PC/Mac software EOBD-Facile

- Create recordings including GPS data in .kml format

Note: Our application requires a compatible ELM327 WiFi interface or a klavkarr scanner as offered on our website:


A video presentation of the application is available here:

For more information about our application and OBD consult our website:

To check whether your vehicle is compatible with the E OBD/OBD2 standard, see our list of compatible vehicles:

What's New

Version 2.18

- Improve sensor reading with Opel
- Improve connexion to transmission ECU for VAG and BMW
- Fix issue with « bad » ELM327 firmware

Ratings and Reviews

4.1 out of 5

206 Ratings

206 Ratings

Bad app


I paid for the pro version since then my obd2 doesn’t work anymore with the app kind of a rip off

I purchased the upgrade and no longer works


I purchased the upgrade and no longer works

Bad Purchase & a Rip-off

Nadim Merheb

Can’t restore my purchase & they refuse to help cause they want you to buy it again with a new higher price,
Apple Store can’t help because it’s an in app purchase, it’s a genuine ripoff,
I will do my best to post it all over the net so people don’t fall into this scam.


Outils OBD Facile
50.9 MB
Requires iOS 7.0 or later. Compatible with iPhone, iPad and iPod touch.
English, Arabic, Bulgarian, Croatian, Czech, Danish, Dutch, Estonian, Finnish, French, German, Greek, Hungarian, Italian, Latvian, Lithuanian, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Slovak, Slovenian, Spanish, Swedish, Turkish, Ukrainian
Age Rating
Rated 4+
© Outils OBD Facile SAS
In-App Purchases
  1. Basic Edition $24.99
  2. Plus edition $49.99
  3. Upgrade to Plus Edition $24.99


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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