Appcoda: How To Scan QR Code Using AVFoundation Framework

One of the new features that the AVFoundation incorporates in iOS 7, is the ability to discover and read bar codes in real-time, and one of the supported bar code types that we especially interested in at this tutorial, is the QR Code.

Read my new tutorial on Appcoda!


Are you a macOS user?


Then you should really check out my app

PopNotes for macOS!



The notes application that lives in the

status bar of your Mac!