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 1.31

- Added UI improvements related to In-App purchase
- Adjusted internal logic to better handle communication between the app and Auto Agent device
- Multiple bug fixes and improvements

Ratings and Reviews

4.8 out of 5
10.6K Ratings

10.6K Ratings

DAP stone ,

Love it

The EZ lynk rocks. Only big issue is initial connection. The software has been updated a few times to find the best method for shutdown of the unit. I liked the older software that would allow the unit to stay powered up most of the. Tim. I drive my truck daily and I like that the unit connected to my monitor quickly bs itvgakeing 3-5 mins like it does now. This isn’t really a huge issue but it demonstrates that the company is constantly trying to perfect their product.

Developer Response ,

Thank you for the detailed feedback! We are constantly working on improving the app's functionality, so please stay tuned and keep an eye for the updates. If you have any questions, please feel free to call our Technical Support line at +1 (877) 207-5530 and we will be glad to assist you.

Ccnothappy ,

Device is good. Methodology is sketchy.

I bought a Auto agent 2.0 last year from Stage 3 Performance with lifetime tuning.
$1400 bucks. At first the tuner was somewhat responsive, he regularly sent out tune updates without any correspondence. Now I have a tune in my truck that the device can't see or tell me what it is. The only tunes available are for meth injection which I don't have and tcm only or return to stock. I've reached out to EZ Link and Stage 3 Performance. EZ Link says it's not their issues which I somewhat understand and Stage 3 Performance says they are no longer partnered with the tuner. So basically I need to return my truck to stock for some warranty work and then I won't be able to get a performance tune back in it, unless someone decides to come through and help me out.
I think I should have stayed with SCT. At least they answer the phone and have always wanted to help.

Developer Response ,

Thank you for the detailed feedback. We are sorry for the unpleasant experience with your technician. The Auto Agent allows you to connect your vehicle to any technician EZ Lynk does not employ or recommend any technicians. If you have any questions, please feel free to call the Technical Support line at +1 (877) 207-5530.

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


103.7 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
In-App Purchases
  1. 5 credits $9.99
  2. 1 credit $1.99
  3. 10 credits $19.99


  • Family Sharing

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

More By This Developer

You May Also Like