App Intel

CarDiag : Car Diagnostic OBD2

LiveHi-Group2 apps · 226.6K installsAuto & VehiclesFreeIn-app purchases: $0.99 - $74.99 per itemcom.stom.cardiag

A mechanic in your pocket. Diagnose a car is as simple as a child's play (OBD2)

Alert me★ WatchOpen in Play ↗
Total installs
225,098
exact · Play shows 100,000+
Installs / day
—
measured after our second crawl (about a day)
Rating
3.4★
455 ratings · 16 reviews
Released
3 May 2018
8.4y ago
Last update
9 Sept 2026
v1.3.5 · 1mo ago
Countries
—
not checked yet

Install history

exact counter from Google Play
219.9K289.9K359.9K430K500K11 Oct12 Oct12 Oct
219.9K289.9K359.9K430K500K11 Oct12 Oct12 Oct

Installs per day · last 90 days

Not enough history yet — check back tomorrow

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • Collects data Device or other IDs
  • Data is encrypted in transit
  • You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

5 in 1 group
0 Sensitive3 Notable2 Routine
OtherNotable5

Access to miscellaneous device features that don't fit other categories

  • See Bluetooth settings and connect to paired devices like headphones, speakers or watchespair with Bluetooth devices · BLUETOOTH
  • Turn Bluetooth on or off and find and pair with nearby Bluetooth devicesaccess Bluetooth settings · BLUETOOTH_ADMIN
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
Diagnose your car, find breakdowns and turn off the check engine light ! Cardiag : Your Easy Car Diagnostic OBD2 CarDiag is compatible with all Bluetooth OBD2 devices 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, battery 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 OBD2: 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 : digitalize 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 bluetooth OBD2 device : easy to get and available on our website/Amazon/Ebay/Aliexpress... keywords : cardiag, check car, inspection, battery, diagnostic, easy car diagnostic, tool, scanner, diagnostic, mil, reset check engine light, engine light, obd2, obdii, breakdowns, faults, codes

What's new

New OBD Codes

Growing in Auto & Vehicles

Category →