App which allows you to generate your unique qr code which could be scanned to add new contact from any business card. There are three easy steps - generate , design your business card with generated code, which can be scanned & saved to adress book!
https://itunes.apple.com/us/app/ibcard-app/id939493775?ls=1&mt=8
http://ibcard.koalastudio.cc
https://itunes.apple.com/us/app/ibcard-app/id939493775?ls=1&mt=8
http://ibcard.koalastudio.cc