OBDLink 6.4.1

OBD Solutions LLC ❘ Freeware ❘
iOS
out of 7788 votes

OBDLink: Your Go-To Tool for Vehicle Diagnostics

Peter Salakani

04/16/2025

OBDLink provides accurate and efficient vehicle diagnostics with a user-friendly interface, making it an essential application for car enthusiasts and mechanics alike.

The OBDLink app is designed to exclusively work with OBDLink MX+, OBDLink CX, and OBDLink MX WiFi OBD adapters. It does not support any other brand of OBD adapter.

The MX+ model offers Unlimited Free OEM Add-ons with no additional in-app fees.

With the OBDLink app, you can transform your phone or tablet into a comprehensive diagnostic scan tool. It allows you to read diagnostic trouble codes, clear the "Check Engine" light, check emissions readiness, estimate fuel economy, and much more. Some key features of the app include:

Checking and clearing diagnostic trouble codes
Reading freeze frame data
Displaying real-time data for over 90 parameters
Customizable dashboards
Emissions readiness information for each US state
Fuel economy calculation in MPG, l/100km or km/l
Multiple trip meters
Logging data to CSV format (compatible with Excel)
Retrieving vehicle information including VIN number and calibration ID
Oxygen Sensor Results (Mode $05)
On-board Monitoring Tests (Mode $06)
In-performance Tracking Counters (Mode $09)
GPS tracking to plot vehicle parameters on a map in real-time
Full diagnostic report that can be e-mailed or uploaded to Dropbox
Support for English and Metric units of measurement
Multilingual support for English, Spanish, French, Greek, Italian, and Czech languages
Free unlimited updates
Ad-free experience

Note: Continued use of GPS running in the background can significantly decrease battery life.

Overview

OBDLink is a Freeware software in the category Education developed by OBD Solutions LLC.

The latest version of OBDLink is 6.4.1, released on 08/04/2024. It was initially added to our database on 09/24/2023.

OBDLink runs on the following operating systems: iOS.

Users of OBDLink gave it a rating of 5 out of 5 stars.

Pros

Easy to use and set up with a user-friendly interface.
Supports a wide range of vehicles and protocols.
Offers real-time data monitoring and diagnostics including check engine light codes.
Compatible with various mobile devices and platforms (iOS, Android, Windows).
Allows for customizable dashboards and gauges for monitoring vehicle data.
Provides support for additional features like GPS tracking and vehicle diagnostics over the cloud.

Cons

May require additional purchase of software or apps for full functionality.
Initial setup may require some technical knowledge for less tech-savvy users.
Limited compatibility with older vehicles not equipped with OBD-II ports.
Some advanced features may not be supported on all devices or vehicles.
Bluetooth connectivity issues reported by some users depending on their mobile device.

FAQ

What is OBDLink?

OBDLink is a line of diagnostic tools and software developed by OBD Solutions LLC, designed to connect to a vehicle's On-Board Diagnostics (OBD) system for troubleshooting, monitoring, and maintenance.

How do I connect OBDLink to my vehicle?

OBDLink devices typically connect to your vehicle's OBD-II port, usually located under the dashboard near the driver's seat. You can then pair it with a mobile device or computer via Bluetooth or USB.

What vehicles are compatible with OBDLink?

OBDLink devices are compatible with most vehicles produced after 1996 in the USA and after 2001 in Europe that support OBD-II.

Do I need an app to use OBDLink?

Yes, you will need a compatible app to interface with OBDLink. OBD Solutions LLC offers their own apps, such as OBDLink and other third-party applications.

Can OBDLink read error codes from my vehicle?

Yes, OBDLink can read and clear Diagnostic Trouble Codes (DTCs) from your vehicle's engine control unit.

Is OBDLink capable of real-time data monitoring?

Yes, OBDLink allows you to monitor real-time data such as engine RPM, coolant temperature, fuel trim, speed, and more.

What platforms are supported by OBDLink applications?

OBDLink applications are available on multiple platforms including Android, iOS, Windows, and macOS.

Does OBDLink support advanced features like ECU programming or coding?

Some models of OBDLink may support advanced features like ECU programming or coding, but it is important to check the specific capabilities of the model you own.

Is there a warranty for OBDLink products?

Yes, OBD Solutions LLC typically offers a warranty for their OBDLink products. The details can vary by model, so it's best to refer to the product documentation.

Where can I purchase OBDLink devices?

OBDLink devices can be purchased through various online retailers, automotive stores, and directly from the OBD Solutions LLC website.

Peter Salakani

I'm Peter, a software reviews author at UpdateStar and content specialist with a keen focus on usability and performance. With a background in both software development and content creation, I bring a unique perspective to evaluating and discussing general software topics. When I'm not reviewing software, I enjoy staying updated on the latest tech trends, experimenting with new applications, and finding innovative solutions to everyday tech challenges.

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