Here’s one more app you can delete from your iPhone: that QR code and barcode scanner you only occasionally use. With an update rolling out today, Google’s Chrome mobile browser can do the job instead ...

There are a ton of QR code scanners for iPhone so it almost seems silly to highlight one above the rest, but if you've gone through a bunch of them you know they're not all made equal. Scan is great ...

Remember the last time you scanned a QR code? Us neither. The square-shaped sequences of black dots and squares, created in 1994 by the Japanese automotive industry, seemed to be just about everywhere ...