title: iOS library for Barcode reader
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/838724/is-there-a-barcode-recognition-framework-for-ios">Is there a barcode recognition framework for iOS?</a>  </p>
  </blockquote>
  
  
  
  <p>Which is the best free sdk or library for iOS barcode reader? i am currently implementing an app for my company and we want to support barcode and QR code scan, can someone please suggest me the best sdk that works on iOS4,5 ?</p>