According to wikipedia, QR Code is a specific matrix barcode (or two-dimensional code), readable by dedicated QR barcode readers and camera phones. The code consists of black modules arranged in a square pattern on a white background. The information encoded can be text, URL or other data.
Many things can be done with QR Code. QR Code is essentially an advanced 2D barcode which can contain many types of content from websites, to phone numbers, addresses, and maps. This is a new kind of interactive experience that can work on just about anything, and with limitless applications.
SPARQCode is a great service to create QR Codes, so sparqcode can also called as qr codes generator. With sparqcode, we can create a code that dials a phone number, sends a text message, shows a map with destination, links to a URL, pass on a contact etc.
As qr code maker, SPARQCode does provide real-time analytics report for QR codes. You will get free report for the first 250 scans of your campaigns. For advanced usage, you need to upgrade your account. Pro plans includes various additional features including social media monitoring, location metrics, multi-URLs, SVG output, Raw data export etc.
Believe it or not, QR for Goolge is favorit place. See on google maps, and you know what i mean.