The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
A QR Code, or "Quick Response" Code, sometimes called a 2-D barcode, is readable by QR Scanners (like this App). A variety of different information can be encoded in the QR Code, often triggering an action like showing contact information or redirecting you to a website.QR Codes are starting to pop up everywhere! With this QRC Reader App, you can easily scan them and store them for future reference. Quick scanning of codes allows you to simply point your device's camera at the QR Code and QRC Reader will do the rest, displaying the text, redirecting you to a URL, revealing contact information or even a secret code.Once scanned, your QR Codes are saved in your history until you delete them so you'll never have to rescan the same code. Easily keep track of all of the codes in your history and organize them by category (contacts, text, email, geo, phone numbers, SMS, websites). You can even save scanned codes to a Favorites category.