Device Scanner is a barcode scanner that reads most standard barcodes. Simply start the app, hold up the scanner, and it returns a text string that can be integrated into your application.
Supported formats include:
UPC-A, UPC-E
EAN-8, EAN-13
Code 39, Code 93, Code 128
QR Code, Data Matrix
Aztec (beta)
Codabar
PDF 417 (beta)
ITF
RSS-14, RSS-Expanded