Most of us have seen and used QR codes by now. Businesses use QR codes to target their mobile users. You can embed all kinds of information in a two dimensional barcode. But in order to view and generate QR codes, you are going to need apps such as Qrafter Pro. This is a powerful tool that not only scans all kinds of QR codes, it also lets you create them.
Qrafter Pro works on iPhone and iPad. It offers QR code, Data Matrix, and Aztec Code scanning. Color inverted code scanning is offered as well. QR codes can be used to hold all kinds of content, including Maps, iTunes/Facebook/Yelp,/Foursquare URLs, and even encrypted text. Qrafter Pro can extract those and more.
Qrafter Pro can also generate QR codes from scratch. You can save them to your library or send them to others in PNG or SVG format. This tool keeps track of the items you have scanned. It is surprisingly decent even when scanning smaller codes. This is one of the best QR code readers we have tested. Its QR code generation capabilities are not too shabby either.