OBD2 ELM327 car scanner and diagnostics: read Check Engine, DTC, economy....
About inCarDoc - OBD2 ELM327 Scanner
inCarDoc - OBD2 ELM327 Scanner is an auto & vehicles app developed by PNN SOFT.
How many times has inCarDoc - OBD2 ELM327 Scanner been downloaded?
inCarDoc - OBD2 ELM327 Scanner has been downloaded 8.2 million times. In the last 30 days, the app was downloaded 7.6 thousand times. It is ranked in the top 100 auto & vehicles apps.
What is the rating of inCarDoc - OBD2 ELM327 Scanner?
inCarDoc - OBD2 ELM327 Scanner is rated 4.17 out of 5 stars, based on 39 thousand ratings.
Is inCarDoc - OBD2 ELM327 Scanner free?
inCarDoc - OBD2 ELM327 Scanner is free to download. The APK download size is 16.19 MB. The latest version available is 8.0.4. The last update was on April 30, 2026.
What are the requirements for inCarDoc - OBD2 ELM327 Scanner?
inCarDoc - OBD2 ELM327 Scanner requires Android 5.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play January 2012.
Description
🔌 Your connected car 🚘inCarDoc - best doctor for your car: Check Engine codes reading, diagnostic, car scanning, monitoring and logbook tool: reads real-time and stored diagnostics parameters from ECU of OBD-II compliant cars.
Requires ELM327 or compatible OBD2 car scanner. Supported: OBD-II (Bluetooth, WiFi, Kiwi 3 (BLE), V-Gate iCar 3 (BLE), Veepeak (BLE), Carista, Vinli); GPS-only and Demo modes. More at inCarDoc.com Limited functionality available w/o ELM327 possible only in GPS mode: Speed, Altitude
🛠 Car diagnostics Works as fault codes OBD2 car scanner, reads Check Engine (MIL) state, details, related freeze frame data, finds descriptions and clears stored diagnostic trouble codes (DTC). Allows to store and share car diagnostics data when looking for a professional service/repair assistance. Note! that app supports only parameters and ECU's specified with OBD2 standard, that is Engine and Emission systems.
⏲ Real-time car parameters Reads real-time engine and vehicle OBD2 parameters PIDs from car’s sensors: speed, rotation (rpm), coolant temperature, pressure, O2 oxygen sensors and multiple other PIDs supported by your car. Available chart drawing and analog/digital widgets presentation. Note! That the exact list of scanned OBD2 parameters depends on your car make/model/year.
⛽ Economizer: Trip Computer mode for presenting and tracking car’s fuel economy/consumption. Present both in-drive (instant and average MPG) as well as per trip, per day and other statistics. Please note, that feature available when appropriate OBD2 economy parameters (MAF or MAP+IAT+RPM) are supported in your car. For correct calculations, you may need to enter Engine displacement (in cubic cm) and volumetric efficiency (in %, the default is 80).
♾ Other features:• logbook notes: fueling, service records, car maintenance, car diagnostics • GPS parameters: speed, altitude • register and upload data to web • console mode: for advanced users, direct OBD2 and ELM327 commands sending • use custom configurations for non-standard parameters and protocols 🌐 inCarDoc.com★ ★ ★ More features ★ ★ ★ with Pro version inCarDoc Pro https://goo.gl/8qqNZd
Avoid!!! simultaneous running of multiple OBD-II reading apps, be sure that other apps does not keeping live Bluetooth/WiFi connection via ELM327 OBD2 scanner.
Required permissions: • Device & app history Used to self- identify application when at background • Location Extra GPS parameters: GPS speed, altitude, position for fueling and service search • Photos/Media/Files Store and read "Logbook" and Debug data as direct user's actions • Other Bluetooth related - communication with external OBD2 scanner Internet related - publishing "Logbook" records to server as direct user's actions
Warning!!! There are reports on issues when using some cheap "clones" of ELM327 (mostly marked as v2.1)! Please contact us by mail to report troubles with adapters, would be nice to have the following info: naming, MAC address, ELM327 firmware version info and/or connection log. This will help to create a list of potentially dangerous OBD2 scanners and share this information with others.
You could help to improve the app by sending OBD2 info related to your car. Fill in the car details with configuration screen and click send button in "General information" section.
Please send your questions or issues by email, as we are limited answer in Play market comments.
You are welcome @ 🌐 inCarDoc.com
Thank you!
Recent changes: Dear inCarDoc users,
With this update, we’ve introduced functional and interface improvements:
• Redesigned interface
• New insights into fuel consumption
• We have kept the basic diagnostic functions available.
• Full diagnostic features available without restrictions in PRO
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Comments on inCarDoc - OBD2 ELM327 Scanner for Android
★★★★★Tanisha Phifer· Apr 25, 2025
This app is wonderful, 🚙 diagnostic reading with codes and descriptions are completed quickly! Ptovides code + description, help sources, and reports are available for free, your able create PDF and export to email, also free! I have not purchased any upgraded versions and have received all I need to diagnose the issues with my vehicle and check engine light cause, option to clear codes, above to speak knowledgeably and eliminate price gauging. I love it completely 😊
★★★★★Milos Hristovski· Apr 17, 2025
I own couple of cars, this app works like magic with cheap obd2 scanners, also with multiple adapters, you just simply need to connect the app with the obd2 scanner you are currently using, and it works like charm. I have obd2 adapter connect in every car at all times for live data monitoring and the app works great with every adapter and every vehicle. YOU JUST MUST BE PATIENT AND SET UP THE APP PROPERLY. Then it works flawlessly
★☆☆☆☆T.A. Bravo· Apr 21, 2024
I have always promoted this app until now. Requiring your location is an absolute unnecessary permission for an OBD2 reader. I can accept needing nearby devices, but when I deny access to my location it will not connect the Bluetooth device. Clear storage and do the exact same setup with location allowed and it works. I have used this for years and hope the developers can resolve this requirement. Oddly enough, when I tried some other readers, they did not require location permissions.
★☆☆☆☆jim JGdorado· Nov 16, 2023
All other obd2 apps worked but this one doesn't. Uninstalled. It's a waste of time on Wi-Fi. Response-the other apps worked just fine. I wasn't needing help getting it to connect. It just wouldn't
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