While there’s a plethora of QR code scanners on the App Store, one in particular I’ve fallen in love with is Scan. Maybe it’s because Barcode Scanner on the Android Marketplace is so damn slow (I’m ...

Do the barcodes or QR codes on ... greetings as QR codes—but they commonly just contain a website address, sometimes with a tracking code. You can get a free barcode reader app on your ...