iQRs is a full QR codes tool.
With iQRs you will be able to scan all kind of QR codes (URL, Mail, VCard, MeCard, Phone, SMS, Plain text, Location, Calendar) and for all of them iQRs will make something for you.
Sending an email or an SMS, making a phone call, adding some contact info to your list of contacts, adding an event to your calendar just scanning a QR code is possible with iQRs app.
You also will be able to generate and save all these kind of QR codes with your own information, changing the typical QR code design with custom colors, corner and pixel shapes and custom images.
After generating your own QR code, you will be able to print it directly from your iPhone/iPod/iPad, assign it to a contact from your list of contacts or share it by SMS or email very easily.