QR trap will recognize the following formats:
-vCard (Address Book entry)
QR trap will launch the appropriate app to handle the information scanned in the QR code.
WiFi connection information can not be handled directly from the app, cause it's not allowed to select WiFi network from an app.
QR trap will show you what network to connect to according to the QR code, and the password you need to enter will be in your clipboard, ready to paste.
In the history view you can see your 10 latest scans, and if you tap one, it'll work like if you scanned that QR code again.
QR trap is based on the ZXing QR library.