QR code readers for your iPhone Now that Google is using the two-dimensional bar codes as part of its local businesses listings program, it's all the more reason for an app to help read them.

We recently got our hands on the new GoTech mobile OBD-II diagnostic tool and put it through its paces on several trucks in our fleet. The GoTech is more than just a code reader, though.

The Android QR code reader will gain the ability to scan passes and other cards to add them to Google Wallet.

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 ...