The EZ LYNK Auto Agent combines function and convenience, revolutionizing the way you monitor, diagnose, and update your vehicle's performance. Carry the automobile industry's most powerful tool in your pocket. Share, record, and reprogram your vehicle easily from your Smartphone.
• Display your vehicles live data sent from your Auto Agent on your smart phone screen
• Read and clear Diagnostic trouble codes
• Create data recordings that can be played back at your convenience
• Connect your technician to your automobile through EZ LYNK's cloud portal
• Save yourself trips to your repair facility by allowing your technician to access your vehicle's data port
• Install vehicle software updates sent directly to you from your technicians cloud portal

What’s New

Version 1.27

- Implemented code optimization to improve customers interaction with the cloud
- Added in-app request for the end-user feedback for the app
- Improved error messages and placeholders to make them more user-friendly
- UI and UX improvements for the more streamlined experience with the app
- Multiple bug fixes

Ratings and Reviews

4.7 out of 5
742 Ratings

742 Ratings

saintsgod777 ,

Connection issues solved

I did have connection problems. Would get into my truck and not be able to have the app link up with the truck. Got so bad I had a system to fix it. Well, I password protected the network from within the app and problem solve.

With that out of the way, this app/system is incredible. So much you can view and easily change. You can record issues with the truck and email to a tech for review.

I have GDP tuning which has been the best tunes I have owned and best service.

The Original Gossleroy ,

Sweet app and tuner.

I have had other tuners without apps and I wasn’t as impressed as I am with the EZlynk.
Tunes download easy and having a direct connection via email through the tuner is awesome. I have only had mine for about a month but I am impressed with the functionality and ease of use.
2016 F350 CCSB with GDP tunes

Thumper351x ,


This is an amazing tuner. Love what’s it’s done for my truck. Already paid for itself in the file savings. Power bands through the roof. LOVE IT


89.8 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2015 EZ LYNK, SEZC
In-App Purchases
  1. 1 credit $1.99
  2. 5 credits $9.99
  3. 10 credits $19.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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