inCarDoc Pro | ELM327 OBD2 Scanner Bluetooth/WiFi
Auto & Vehicles
ELM327 OBD2 car scanner and diagnostics: read Check Engine, DTC, economy....
- Rating
- 4.2
- 10.7K ratings
- Downloads
- 350K+
- on Google Play
- Price
- $4.99
- No in-app purchases
- Updated
- Oct 14
- 2026 · v8.0.11
Screenshots
About inCarDoc Pro | ELM327 OBD2 Scanner Bluetooth/WiFi
🔌 Your connected car 🚘inCarDoc Pro - best doctor for your car: Check Engine codes reader, diagnostics, scanner, monitor and logbook tool: reads real-time and stored diagnostics parameters from ECU of OBD-II compliant cars.
Before purchasing please check the car and OBD2 scanner compatibility with the free version of inCarDocr https://goo.gl/imxGhN
Requires ELM327 or compatible OBD scanner. Supported: OBD-II (Bluetooth, WiFi, Kiwi 3 (BLE), V-Gate iCar 3 (BLE), Veepeak (BLE), Carista, Vinli); GPS-only and Demo modes. Read more at inCarDoc.com Limited functionality available w/o ELM327 possible only in GPS mode: Speed, Altitude
• read & display multiple parameters
• recording parameters in background mode
• view recorded parameters traces
• GPS traces support
• upload to server http://inCarDoc.com
• extended widgets: fuel economy, acceleration
• overlay to present economy data over any application screen
• 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
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.
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
Drawing over other apps – presenting economy and selected parameters over other app’s screens
Warning!!! There are reports on issues when using some cheap "clones" of ELM327 (mostly marked as v2.1)! Read more at our forum https://goo.gl/9qiBSv
You are always welcome @
🌐 our site http://inCarDoc.com
Thank you!!!
Before purchasing please check the car and OBD2 scanner compatibility with the free version of inCarDocr https://goo.gl/imxGhN
Requires ELM327 or compatible OBD scanner. Supported: OBD-II (Bluetooth, WiFi, Kiwi 3 (BLE), V-Gate iCar 3 (BLE), Veepeak (BLE), Carista, Vinli); GPS-only and Demo modes. Read more at inCarDoc.com Limited functionality available w/o ELM327 possible only in GPS mode: Speed, Altitude
🏆 Pro version features:
• real time parameters recording• read & display multiple parameters
• recording parameters in background mode
• view recorded parameters traces
• GPS traces support
• upload to server http://inCarDoc.com
• extended widgets: fuel economy, acceleration
• overlay to present economy data over any application screen
🛠 Car diagnostics
Works as fault codes OBD2 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 diagnostics data when looking for a professional service/repair assistance. Please note that app supports only parameters and ECU's specified with OBD-II standard, that is Engine and Emission systems.⏲ Real-time 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. Available chart drawing and analog/digital widgets presentation. Please note that 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. Presents 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, 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
🌐 site http://inCarDoc.com
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 historyUsed 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
Drawing over other apps – presenting economy and selected parameters over other app’s screens
Warning!!! There are reports on issues when using some cheap "clones" of ELM327 (mostly marked as v2.1)! Read more at our forum https://goo.gl/9qiBSv
You are always welcome @
🌐 our site http://inCarDoc.com
Thank you!!!
What’s new
Version 8.0.11 · Updated October 14, 2026
Minor fixes and improvements Added filtering for logbook records Service map restored
User reviews
Very good application, just got the pro version. I hope to be a partner in progress.
Good easy to use
Received my new ELM 327. Believe it or not I purchased a cheepo one for $12.00 and it has worked with every 3rd Party Dynascopic App I could throw at it. With InCarDoc Pro being my favorite. I hung in there until I got a working tool. I know there wasn't an online break of the OBD Wiring. The Pinout on the adapter p...
Very helpful at times
Works very well... Easy to use interface and real-time data.
Excellent device , especially when yest driving a car you are thinking of buying , some car dealers can clear off faults so they dont show on the dashboard , this gadgets finds those faults to make sure the car is what it should be
Frequently asked questions
What is inCarDoc Pro?
inCarDoc Pro is a diagnostic tool for cars that reads real-time and stored diagnostics parameters from the Engine Control Unit (ECU) of OBD-II compliant cars. It also functions as a Check Engine codes reader, diagnostics scanner, monitor, and logbook tool.
How can I check the compatibility of my car and OBD2 scanner with inCarDoc Pro?
Before purchasing, you can check the compatibility of your car and OBD2 scanner with inCarDoc Pro by using the free version of inCarDocr. Please visit the link provided (https://goo.gl/imxGhN) for more information.
What kind of OBD scanners are compatible with inCarDoc Pro?
inCarDoc Pro is compatible with ELM327 or other compatible OBD scanners. It also supports OBD-II scanners that use Bluetooth, WiFi, Kiwi 3 (BLE), V-Gate iCar 3 (BLE), Veepeak (BLE), Carista, and Vinli.
What are the features of the Pro version of inCarDoc?
The Pro version of inCarDoc offers features such as real-time parameters recording, reading and displaying multiple parameters, recording parameters in the background mode, viewing recorded parameter traces, GPS traces support, uploading to server http://inCarDoc.com, extended widgets for fuel economy and acceleration, and overlay to present economy data over any application screen.
How does inCarDoc work as a car diagnostics tool?
inCarDoc works as a fault codes OBD2 scanner and reads the Check Engine (MIL) state, details, related freeze frame data, and finds descriptions for the stored diagnostic trouble codes (DTC). It allows you to store and share diagnostics data when looking for professional service/repair assistance. Please note that the app supports only parameters and ECU's specified with the OBD-II standard, which includes Engine and Emission systems.
What kind of real-time parameters can inCarDoc read?
inCarDoc can read real-time engine and vehicle OBD2 parameters PIDs from the car's sensors such as speed, rotation (rpm), coolant temperature, pressure, O2 oxygen sensors, and multiple other PIDs. It also provides the option for chart drawing and analog/digital widgets presentation. The exact list of scanned OBD2 parameters depends on your car make/model/year.
What is the Economizer feature of inCarDoc?
The Economizer feature of inCarDoc allows you to use the Trip Computer mode to present and track your car's fuel economy/consumption. It presents both in-drive (instant and average MPG) as well as per trip, per day, and other statistics. Please note that this feature is 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 %).
What are some other features of inCarDoc?
Other features of inCarDoc include logbook notes for fueling, service records, car maintenance, and diagnostics, GPS parameters such as speed and altitude, the ability to register and upload data to the web, console mode for advanced users to send direct OBD2 and ELM327 commands, and the option to use custom configurations for non-standard parameters and protocols.
What permissions are required by inCarDoc?
inCarDoc requires the following permissions: Device & app history (used to self-identify application when at the background), Location (extra GPS parameters 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 the server as direct user's actions, Drawing over other apps – presenting economy and selected parameters over other app’s screens).
Are there any warnings or issues to be aware of when using inCarDoc Pro?
There have been reports of issues when using some cheap "clones" of ELM327 OBD scanners, particularly those marked as v2.1. We recommend reading more about this issue on our forum (https://goo.gl/9qiBSv) for further information and precautions.
Where can I find more information about inCarDoc Pro?
You can find more information about inCarDoc Pro on our website http://inCarDoc.com.
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