Car Scanner ELM OBD2

Robert Marsin Jr

I tested almost a dozen Bluetooth OBD2 apps, and this was the only one that successfully cleared my Check Engine light! The interface and information it provided was intuitive, and understandable. It also decoded the cryptic engine code that all of the others could not, pointing out the exact problem that my mechanic told me was an issue. Hands down the best of lot. Thank you for making a great app!

Greg Shank

I tried a few other OBD2 apps before deciding on one, and this one was by far the best & easiest to use. In fact I couldn't get the others to work on either Wi-Fi or Bluetooth. Seems that for this kind of app Bluetooth is the way to go. There are too many variables with Wi-Fi & not needed anyway. For only a few $ the upgrade definitely worth it. The live data graphs are easy to understand, & with the upgrade you get to use more variables simultaneously. Download of data is also useful.

A Google user

Very useful OBD2 app! The screen layout is intuitive and easy to understand. The free version has the functionality I was looking for, but also had a demo of what was possible with the Pro version (genius idea). The free app worked so well that I decided to upgrade to the Pro version so I could see more data streams simultaneously. The recording feature allowed me to study the data streams of what was going on with my car in the comfort of my living room. Job well done guys!

A Google user

I found this the most useful of the four I've tried. It connects to my ELM WiFi scan tool reliably and fast. Others either could not connect or did so after a lot of work. Also, it has several options for resetting codes. It also can graph live data in real time as you drive. I only wish that I had more in depth descriptions of the code resetting options. I paid the $4 for the full version.

A Google user

I bought a scanner from Amazon to read an ABS fault code. This was the first app I tried and, with the default settings, didn't get any results. I tried several other apps to no avail. Finally, I can't back to Car Scanner ELM OBD2 as i recalled a message saying there was an option for more intensive scans. I find that you can slide the dot on the error read page to the right to enable more options. The scan took a while but gave me what I needed!

YOSHI Delcat

great tool. works on every vehicle I've plugged it into. app works great with the device and phone, no connection issues at all. I leave it plugged in and use the app as a passenger in the car to read live data. just wish I could change the speed and temperature, converted to standard (mph, Farenheit, etc.). as is, it reads on the live data page, C°, and, km/h for speed. I'm from the US and dont know how to read/convert those numbers while reading them live. that's why it's 4 stars and not 5.

Sarah Gregg

Had a check engine light come on my car a couple months ago. Connected to my bluetooth OBDII device quickly and easily. Got the codes in a few seconds and was able to diagnose the issue and make repairs. Having an older, higher mileage car I need a quality app to help me keep this car running as noce as it does. The free version of the app is perfect but you guys deserve the $ for the paid version. Thank you!