Free

Details

  • Released
  • Updated
  • September 12, 2018
  • July 9, 2026

Features

OBD Mate screenshot #1 for iPhone
OBD Mate screenshot #2 for iPhone
OBD Mate screenshot #3 for iPhone
OBD Mate screenshot #4 for iPhone
OBD Mate screenshot #5 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

Diagnose vehicle faults and receive driving assistance using your smartphone or tablet. Connect via Bluetooth to read and clear error codes, monitor sensor data, and view custom dashboards for a better driving experience.

Fault diagnosis
Driving assistance
Read and clear codes
Freeze frame data
O2 sensor monitoring
Customizable dashboard
Show original description

What's New in OBD Mate

2.0.1

July 9, 2026

Added language support for English, German, Spanish, French, Italian, Dutch and other languages.

User reviews

Lost Previous Data

The last update, addition to only displaying Chinese, appears to have deleted all information stored by the previous version of the app. Vehicles, reports, years of historical data that I had carefully collected is now gone. Thanks Autophix.

Worked well until July 2026

With the latest update the app converted from English to what I assume is Chinese. It looks like the App Store entry has also fully converted to Chinese. I’m not sure if there was a change in ownership but my OBD reader is now a paperweight. It’s a shame because the OBD reader was helpful.

Doesn't work

The app changed to something Chinese and the unt not usable anymore :(

Good.

This app was working great but with the new update it only has the language as Chinese. Please help.

Changed Language

Really lame, I’ve had this obd reader for a few years now, just used it in May as well to buy a car. Was great and gave so much detail and feedback. Had my car throw up a code, and plugged in the reader. It’s completely in Mandarin I can’t move passed the first screen asking doe the Vin #

Developer apps

FAQ

What does OBD Mate do?

OBD Mate acts as a driving companion, using your smartphone or tablet to communicate with your vehicle's terminal via Bluetooth. It allows for fault diagnosis, reading and clearing error codes, and provides driving assistance features.

What are the key features of OBD Mate?

Key features include reading and clearing fault codes, viewing freeze frame data, monitoring O2 sensors, checking battery voltage, and performing various performance tests. It also offers a customizable dashboard and driving assistance functions.

Is OBD Mate free to use?

Based on the provided information, OBD Mate is a free application. There are no mentions of in-app purchases or subscription models.

What kind of vehicles is OBD Mate compatible with?

OBD Mate communicates with a vehicle's terminal via Bluetooth, suggesting compatibility with vehicles that support the OBD-II standard. Users would need a compatible Bluetooth OBD-II adapter to connect their smartphone or tablet to the car.

How can OBD Mate improve my driving experience?

OBD Mate enhances the driving experience by providing real-time vehicle data and diagnostics through a smart dashboard. It helps you understand your car's performance, identify potential issues early, and offers assistance features for a more informed and enjoyable drive.