QR Code Barcode Scanner is fast and easy to use. If your device have a camera this app can help you:

FEATURE
★ Scan Barcode and QR Code
★ Generate QR Code
★ Scan code from local image
★ Open web with web code
★ Store and manage history
★ Support flash
★ Share code result
★ Open map with GEO code
★ Scan and add contact event calendar sms and phone
★ Scan and connect to wifi

To scan a code just point the camera at the code and you have the result.