Not all smartphones require a third-party app to scan QR codes. Kurt "CyberGuy" Knutsson shows you how to scan codes using iPhone or Androids.

Scan for iPhone & iPad If I have to pull out my mobile device to read QR codes, I want an app that’s fast, locks on, and scans codes quickly without any fuss. While there’s a plethora of QR code ...

Having a hard time interpreting the car codes your dashboard is displaying? Car codes can be confusing, so here are the best OBD2 scanners for reading, analyzing and clearing diagnostic trouble ...

QR codes are easy to use, if you know how to access the information they contain and have an internet connection.

You can purchase any global scan tool — often called a code reader — at most automotive parts stores or online.

Something there is that doesn't love a QR code, but that hasn't stopped leading QR code scanner makers Scan from serving up 25 million copies of their software. The company, which currently ...

This code reader can analyze your car’s function Buy one here: https://amzn.to/3clA5gx Our team is dedicated to finding and telling you more about the products and deals we love. If you love ...

If the code contains only text, such as a promo code, QR Code Reader instantly brings it up. Download it now: Google Play QR & Barcode Scanner Next up on our list is the QR & Barcode Scanner.

Which brings up the question, just because you can buy a cheap code reader and scan your own car, should you? The answer is both yes and no.

Discover what an OBD2 scanner is and how to use it to diagnose and fix car problems before they escalate into major repairs.