What codes can the device read for textual input requirements?

The RealCADENCE™ for iOS app can scan the following types:

• UPC-E
• Code 39
• Code 39 mod 43
• EAN-13 (including UPC-A)
• EAN-8
• Code 93
• Code 128
• PDF417
• Aztec
• Interleaved 2 of 5
• ITF14
• DataMatrix
• QR codes

Some are known as "Bar Codes" others are different machine readable types.