This is ad free (no ads) version of my app: http://www.amazon.com/gp/mas/dl/android?p=com.gamma.scan

QR & Barcode Scanner is the fastest QR/barcode scanner out there. QR & Barcode Scanner is an essential app for every Android device.

QR & Barcode Scanner / reader is extremely easy to use; simply point to QR or barcode you want to scan and app will automatically detect and scan it. No need to press any buttons, take photos or adjust zoom.

QR & Barcode Scanner can scan and read all QR / barcode types including text, url, ISBN, product, contact, calendar, email, location, Wi-Fi and many other formats. After scan and automatic decoding user is provided with only the relevant options for individual QR or Barcode type and can take appropriate action.