FourStroke OBD2 Car Scanner User Reviews

Top reviews

Best ECU checker for iOS

With the proper hardware this is by far one of the best engine metrics tools out there.
Simple to use and great info if the ECU provides the data.
A most for track days and autoX days!

EXCELLENT

works great on both of my cars.
Diagnoses any faults and can't even use as you drive to check temps or revs or anything else you want and has a sensor fitted :)
Highly recommend this !!!!!

Free CEL read and reset

The ability to read and clear CEL for free makes it a 5 star app for me. I have a 2001 honda civic and a veepeak wifi obd2 adapter and this app worked great. Recommended.

Amazing - beats the competition

This app is great. I've used others but I found them buggy and I had issues with them crashing all the time.

I had no such problems with this app - works every time and connects quickly to your interface.

I used it for a couple of weeks when my engine light was coming on and I was loosing power - this app let me use my car to get to work (until I could get it into the garage).

The only thing I would have liked was a button on the homepage to clear all faults - but that was particular to my situation. 5 stars!
Show less

Love it!

This app is very well constructed. Works flawlessly on my '07 C6 Corvette! My only request... Give us custom colors for the analog gauges guys!!! Real time feedback, no crashing, BUY IT! (Great free version too)

Awesome app. Loving it

It works fine if you have the OBD2 scanner/adaptor. Gauges are reliable and pretty to look at. Only thing missing is 0-100km times if it had that this app would be perfect!

A+

great app, it responds to all my needs except for one thing though: being able to save or email the freeze-frame data for offline use. I would love to see this feature added in the next version.

Obd2

I like this app very handy. I use it to read codes and check readiness to make sure car passes emissions test.

Nice app

I turned engine check light off by this app in 2 cars.
It connects to my adaptor very fast

Alternatives to FourStroke OBD2 Car Scanner