How to Make QR Codes on iPhone or iPad. Barcodes—or in this case, QR codes—consist of basic black and white patterns that, ...

These apps offer features like the ability to scan different barcode types, to save QR codes you’ve scanned, or to create your own QR codes, but they’re often stuffed with ads, and usually ...

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 ...