# CarDiag : Car Diagnostic OBD2

> A Mechanic In Your Pocket

Canonical page: [https://chrome-stats.com/d/id1525347987](https://chrome-stats.com/d/id1525347987)

## Overview

- **ID:** `id1525347987`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** HI GROUP
- **Category:** Utilities
- **Rating:** 1.00 / 5 (1 ratings)
- **Version:** 1.23
- **Last updated:** 2026-09-12
- **First published:** 2020-08-04
- **Size:** 14 MB
- **Data as of:** 2026-10-05
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/cardiag-car-diagnostic-obd2/id1525347987)
- **Website:** [http://cardiag.me](http://cardiag.me/)
- **Privacy policy:** [http://cardiag.me/cgu.txt](http://cardiag.me/cgu.txt)

## Description

CarDiag : A trusted mechanic in your pocket

Diagnose your car, find breakdowns and turn off the check engine light !

CarDiag : Your Easy Car Diagnostic - OBD2

Thanks to its connected device and its free and intuitive mobile application, CarDiag allows motorists to diagnose their vehicle easily, independently and at a lower cost (breakdowns, wear of components and pollution).

The "CarDiag" application supports motorists from "A" to "Z" in the diagnostic, maintenance and repair of their vehicle independently and cheaply : since the doubt of a problem, the identification of the fault, a diagnostic in simple and easy-to-understand terms and a pollution score, Do-it-yourself auto repairs, tips to buy parts as well as a cost estimation at the nearest mechanic. It also provide a digital maintenance book.

Features :
- Automatic Diagnostic : Equipped with an OBD2 bluetooth device (easy to get and available for less than 10$), CarDiag provides a complete list of your car problems in simple and easy-to-understand terms.
- Manual Diagnostic : Cardiag provides assistance for a direct diagnostic by the user (visual defects, noise, smells, etc.)
- Reset the Check Engine Light (MIL) : The check engine light comes on to indicate a malfunction in the engine or the pollution control system. CarDiag allows you to reset this malfunction indicator lamp.
- Maintenance Book : digitize and store all repairs made by the user or a professional with attached invoices.
- Tutorials for Do-it-yourself Auto Repair, and tips to buy Car Parts
- Car repair cost estimation at the nearest mechanic
- Routine vehicle maintenance : Perform a regular vehicle check-up, pre-vehicle inspection or before buying a car

We have all done the same observation when we take our vehicle to a garage : the mechanic diagnoses possible breakdowns using a dedicated diagnostic tool. This simple diagnostic is billed around 50 dollars, in addition of potential repairs which it is difficult to evaluate the real cost and the necessity. However, sometimes a simple reset of the on-board computer can solve many "electronic problems", a feature available in the "CarDiag" application.

Prerequisites: to use the Cardiag application, you should :
* Have an OBD-II compatible car : OBD-II is compatible with all US vehicle models since 1996, European since 2001 (diesel since 2003), Japanize since 2006.
* Have a CarDiag device (OBD2) : easy to get and available on our website/Amazon...

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Rankings

- #961,548 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1525347987)