Car Scanner ELM OBD2 is an auto and vehicles app from CAR SCANNER LLC. Trip computer+car diagnostic tool with widest variety of features and dashboard. It currently holds a 4.7-star rating on Google Play, based on 344,199 user reviews.
App Details
| Developer | CAR SCANNER LLC |
|---|---|
| Version | 2.1.46 |
| Size | 58 MB |
| Content Rating | Everyone |
| Installs | 10M+ |
| Rating | 4.7 / 5 (344,199 reviews) |
| Updated | Jun 22, 2026 |
Screenshots
About Car Scanner ELM OBD2
See what your car is doing in realtime, get OBD fault codes, car performance, sensor data and more!
Car Scanner is a vehicle / car performance / trip computer / diagnostics tool and scanner that uses an OBD II Wi-Fi or Bluetooth adapter to connect to your OBD2 engine management / ECU.
Car Scanner gives you a bunch of unique features:
1) Layout your own dashboard with the gauges and charts you want!
2) Add custom (extended PIDs) and get information, that was hidden from you by car manufacturer!
3) It can also show and reset a DTC fault code like a scantool. Car Scanner includes a huge database of DTC codes descriptions.
4) Car Scanner allows you to read free-frames (sensors state when DTC is saved).
5) Now with Mode 06 – you can get ECU self-monitoring test results. Helps you fix your car and helps keep repair costs down!
6) Check if your car is ready for emission tests.
7) Check all of the sensors at one screen
8) Car Scanner works with any vehicle that uses the OBD 2 standard (most vehicles built after 2000, but can work for vehicles as far back as 1996, check carscanner.info for more details).
9) Car Scanner includes a lot of connection profiles, that gives you some extra features for Toyota, Mitsubishi, GM, Opel, Vauxhal, Chevrolet, Nissan, Infinity, Renault, Hyundai, Kia, Mazda, Ford, Subaru, Dacia, Volkswagen, Skoda, Seat, Audi and others.
10) Car Scanner dashboard includes a HUD mode, that you can use to project data to your windshield.
11) Car Scanner provides a tool for very accurate acceleration measurments (0-60, 0-100, etc.)
12) Car Scanner can be used as a trip computer and can show you fuel consumption statistics!
13) Car Scanner supports coding (changing hidden settings of your car) for this cars:
– VAG group (Volkswagen, Audi, Skoda, Seat), built on the MQB, PQ26 and MLB-EVO platforms. Some exclusive functions you would find only in Car Scanner: Video in motion (VIM), Mirrorlink in motion (MIM), Traffic Jam Assist activation, Drive mode profiles editor (compatibility may depend on your car modules and firmware versions), Ambient lights configuration, etc.;
– Toyota/Lexus cars with CAN bus (almost all cars since 2008 up to nowadays);
– Some of Renault/Dacia (compatibility may depend on your car modules and firmware versions);
– Several service functions available for other cars.
14) And one more thing – Car Scanner provides the widest variety of features for FREE across the Play Market.
The app requires a Wi-Fi or Bluetooth or Bluetooth 4.0 (Bluetooth LE) OBD2 ELM327 compatible adapter (device) to work. ELM327 devices plugs into the diagnostics socket in the car and gives your phone access to car diagnostics.
Recommended adapters brands: OBDLink, Kiwi 3, V-Gate, Carista, LELink, Veepeak.
If you buy one of the cheap china OBD2 ELM327 adapters from ebay / amazon, then make sure it’s not marked as v.2.1. This adapters are supported, but they have lot’s of bugs.
PLEASE NOTE: Vehicle ECUs vary in the amount of sensors supported. This app can’t show you something, that is not provided by your car.
Attention "bad" adapters! We faced the problem, that some adapters (often cheep Chinese clones), can’t connect to the smartphone or the car. Some of them can even make your car engine work unstable, often lost connection, increase time lag when reading data.
So, we recommend you to use genuine ELM327 or recommended adapter brands.
What makes Car Scanner ELM OBD2 stand out
Car Scanner ELM OBD2 has 10M+ installs to date. That puts it among the more widely adopted apps in its category. Scale at that level usually signals stable performance and a responsive development team. The 4.7-star aggregate is built on 344,199 real user reviews. That sits well above the average for the auto and vehicles app genre. Scores like this appear when a product hits its core promise consistently.
Car Scanner ELM OBD2 specifications and compatibility
The current build is version 2.1.46. The developer last updated it on Jun 22, 2026. The download size is 58 MB. That installs quickly even on a moderate mobile connection. Google Play classifies the content as Everyone.
Frequently asked questions
Is Car Scanner ELM OBD2 free to download?
Yes, Car Scanner ELM OBD2 is available as a free download on Google Play and as a free APK on this page. The APK is the official, unmodified build pulled directly from the developer.
How many people have downloaded Car Scanner ELM OBD2?
Car Scanner ELM OBD2 has been downloaded 10M+ times from Google Play, putting it among the more widely adopted auto and vehicles apps in its category.
Is the Car Scanner ELM OBD2 APK safe to install?
Yes. The APK on this page is the original, unmodified build from CAR SCANNER LLC, pulled directly from the Google Play Store with no third-party modifications. It carries the Everyone content rating Google assigns on Play.
How big is the Car Scanner ELM OBD2 APK?
The Car Scanner ELM OBD2 APK is 58 MB in size, which downloads quickly on most mobile and Wi-Fi connections.
What is the latest version of Car Scanner ELM OBD2?
The current build of Car Scanner ELM OBD2 is version 2.1.46, last updated by the developer on Jun 22, 2026. This page automatically tracks new releases as the developer ships them.
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