iPhone Screenshots


EZdiag is a smart phone based OBDII diagnostic tool designed with the professional technician in mind. The device is small and portable, yet powerful enough to rival its competitors. Users have the option to purchase manufacturer specific carline software based on their needs. This feature allows for full-system diagnostics including bi-directional capabilities, quickly and easily from the convenience of your smart phone.

What’s New

Version 6.4.7

1. Fix bugs

Ratings and Reviews

1.5 out of 5
27 Ratings

27 Ratings

000locksmith000 ,

No support, won’t answer emails.

I purchased several softwares and spent hundreds of dollars and worked pretty well for me until I lost my device. The “Device change” option in the software should register my paid software to the new device I purchased so I don’t have to purchase the softwares again, this option will NOT work. I can’t access the software I paid for and they will not return my emails. I’ve emailed at least a dozen times over weeks.

Gabrielguitarist ,

Works great!

I bought the 50$ Bluetooth one plug in and I’ve bought Toyota and Honda software and they have been working great. The biggest reason I got this was to program keys on the side to help people out at a cheaper price and it has worked just fine for me! Love this setup!

booglyboo3 ,

Absolutely garbage

I bought easydiag connector about 3 years ago and to say I’ve not been able to use more than I have is an understatement. Every time I plug this thing in there is a different issue. Every time they update the app there is a new issue. I’ve been able to work around them until now,connector is now a desk ornament. Never again will I buy a launch product


Launch Tech Co., Ltd
18 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, French, German, Korean, Portuguese, Russian, Simplified Chinese, Spanish

Age Rating


  • Family Sharing

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

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