Metior OBD2 ELM327 (USB-BT-WF)

Contains adsIn-app purchases
3.5
244 reviews
50K+
Downloads
Content rating
Everyone
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About this app

🔵Features:

Get realtime readings from the vehicles sensors in a grid format (Customizable sensor grid and communication recordings available in PRO version).

Charts screen allows 4 sensors of your choice to be viewed simultaneously.

Create a custom dashboard with the sensors of your choice and the option of assigning a reading priority to each sensor. There's a variety of gauge designs to choose from. (Customizable in PRO version).

Communication Recording and Playback allows you to record, save, play and share recorded files. (Recording in PRO version).

Read and clear stored fault codes (DTCs) from the ECU (or PCM). (Feature which allows creating a .pdf report available in PRO version).

✅ Supports OBDII Standard communication using the following interfaces:
ELM327 OBDII USB
ELM327 OBDII Bluetooth
ELM327 OBDII WiFi
DiagnoDCL USB

⚙️ Settings:
✅ Protocol used by the ELM327 interface.
✅ Units in Metric or Imperial system.
✅ Language (English, Spanish, French, Russian, German, Polish, Portuguese, Japanese, Korean or Italian).

⚠️ Note 1: USB connections only work with mobile devices that have the USB Host feature (which allows to supply power to connected external devices).
Correct operation is not guaranteed with Non-Original versions of ELM327.

⚠️ Note 2: Before purchasing Metior Pro, verify that the free version works correctly on your device and that it is compatible with the vehicle you want to use it with.
Updated on
Jul 27, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 3 others
This app may collect these data types
Location, Personal info and 3 others
Data is encrypted in transit

Ratings and reviews

3.6
225 reviews
Donovan
February 27, 2025
Very good app that serves its purpose. It did everything I wanted to know about my car's readings. Well worth buying. It even recorded my readings and let me backup the log file to my Android mini SD card. I'm very happy with it and recommend it if you'd like to know what's going on in your car. For the time being I'm using it with an ELM327 USB interface cable. The Metior Team were very helpful when I contacted them by email and I received very good attention. Thank you Metior Team 🙂
Did you find this helpful?
RS Group - OBD Scan Tools
March 2, 2025
Thank you for your kind words! We hope you'll continue enjoying the app. Best regards, Metior Team.
walter james
December 28, 2022
I won't rate because first off it looks impressive but hell it was pair to my Bluetooth reader torque pro does without a hitch what's the issue,after getting proper instructions from the creator it's a excellent app dataloggs basic parameters that I really couldn't figure out on torque but torque is a great app .Now I changed my rating from 1 star to 4 stars from 5 only because when you try to share a recording the app will close .
1 person found this review helpful
Did you find this helpful?
RS Group - OBD Scan Tools
December 23, 2022
Thank you for your review Walter, we hope you enjoy the app! Regards, Metior Team.
Jason R. (TakeOverTheWorldifImust)
January 15, 2023
It's ok. There are better free ones. Not customizable enough (ie custom initializing strings[wouldn't need those if all the OBD2 app makers did Nissan stuff correctly], limited options) and would benefit from more older vehicle support.
Did you find this helpful?
RS Group - OBD Scan Tools
January 16, 2023
Hello Jason, thanks for the feedback. We don't support specific protocols because it would increase development time. We'll evaluate the posibility of adding the option to customize the communication details. If you have the details of a specific protocol you would like the app to support, you can send to us at: metior.ar@gmail.com. Regards.

What’s new

Improvements and bugfixes