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OBDLink

OBDLink

by OBD Solutions LLC

12K ratings
211 reviews
With Ads
🔧 Utilities
✈️ Travel
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • May 31, 2014
  • July 15, 2026

Developer

OBD Solutions LLC
✨Promote your app ✨
OBDLink screenshot #1 for iPhone
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OBDLink screenshot #7 for iPhone
iphone
ipad
🧾$14.99 - AU$22.99
In-App Purchase↘︎
📌Ready
Reviews summary↘︎
⭐211
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📝40+ tags
Tags↘︎
🔄5+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦~ in 1 month
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About

Transform your phone into a powerful car diagnostic tool. Read and clear trouble codes, monitor real-time engine data, and track fuel economy. Generate detailed reports for easy sharing and analysis.

✓Read and clear diagnostic trouble codes
✓Display real-time vehicle data
✓Customizable dashboards
✓Estimate fuel economy
✓Log data to CSV
✓GPS tracking of vehicle parameters
✓Full diagnostic reports
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What users say

Summarized from real user reviews of OBDLink. Based on 12K reviews and a 4.8/5 average, it highlights the 5 positives and 5 negatives reviewers mention most about this Travel app.

Positive things

  • 🚀Fast and responsive
  • 👍Customizable dashboard
  • 📊Comprehensive diagnostics
  • 💰Good value for money
  • 🔧Helpful for DIY repairs

Negative things

  • 🐛Connectivity issues
  • 🔌Unreliable Bluetooth connection
  • 🤔Limited support for newer vehicles
  • 📱No CarPlay/Android Auto support
  • 🔍Difficult to navigate/configure
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+1

What's New in OBDLink

7.4.0

July 15, 2026

• Added enhanced diagnostics for 2026 Ford vehicles. Use the vehicle editor to check support for your vehicle. • Added some additional Manufacturer PIDs for GM vehicles. • Made improvements to the Trip Statistics page. • Multiple bug fixes and improvements.

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1

In-App Purchases

$14.99

Ford 1999 Enhanced Diagnostic

Adds Ford 1999 enhanced diagnostics

User reviews

Most RecentHighest RatedLowest Rated

Useless

Incredible useless app, spent 150 dollars on their obd adaptor just to be able to do nothing with it through their app. I will return the device!
Fl. S.Fl. S.

CarPlay

Would love to see this app available for CarPlay.
slyster8879slyster8879

Garbage for Hyundais

I’m trying to use this app alongside my OBDLink MX+ to read ATF temps in order to make sure the level is correct per Hyundais directions, but even with advanced diagnostics for Hyundais enabled I can’t find it after searching for 20+ minutes.

Installed Car Scanner and was able to find the value within 3 minutes.
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UberbaneUberbane

Scott peez

Love it. Cleared basic codes. Learning more, 🤙
Rudyp@1644Rudyp@1644

Terrible OBD2 Reader, good for bidirectional use

Bought this because its bidirectional, does that job just fine. This OBD2 is not reliable to tell me what the codes are on my ram1500. im looking at lit a lit up dashboard of alarms and the app is saying theres no active codes. Brought out my other, old cheap, obd2 reader and it immediately told me theres 4 active codes. Mx+ is trash obd2 reader. not reliable and only good for bidirectional, not diagnostics. Shame.
Show more
Alex1747Alex1747
See 206 more reviews

Developer apps

Carbyte
Carbyte

by OBD Solutions LLC

✈️ Travel

(7)

Free
See developer apps

User experience

🐞

Reported Bugs

4 issues

App freezes or disconnects randomly

Bug

Trouble clearing error codes

Bug

Inconsistent data readings

Bug

Issues with firmware updates

Bug
✨

Requested Features

5 requests

Add CarPlay/Android Auto support

Feature

Improve Bluetooth/WiFi stability

Feature

Expand vehicle brand coverage

Feature

Enhance user interface and customization

Feature

Provide more detailed diagnostic information

Feature

FAQ

What does the OBDLink app do?

The OBDLink app transforms your smartphone or tablet into a comprehensive diagnostic scan tool for your vehicle. It allows you to read and clear diagnostic trouble codes, check emissions readiness, monitor over 90 real-time engine parameters, and calculate fuel economy.

What are the key features of OBDLink?

Key features include reading and clearing diagnostic trouble codes, displaying real-time data with customizable dashboards, calculating fuel economy, logging data to CSV format, and generating full diagnostic reports that can be emailed or uploaded. It also supports GPS tracking to plot vehicle parameters on a map.

Is OBDLink free to use?

The OBDLink app itself is free to download and use. However, it exclusively works with specific OBDLink adapters (MX+, CX, MX WiFi). The MX+ adapter provides unlimited free OEM add-ons and has no in-app fees, but other adapters may have associated costs or in-app purchases for additional features.

What vehicles is OBDLink compatible with?

The app is designed to work with vehicles that are OBD-II compliant. It requires a compatible OBDLink adapter (OBDLink MX+, OBDLink CX, or OBDLink MX WiFi) to function. It will not work with any other brand of OBD adapter.

How can I use OBDLink to check my car's emissions?

The app provides emissions readiness status for each US state. You can check if your vehicle is ready for an emissions test by reading this information within the app, helping you identify any potential issues before a formal inspection.