QR Scanner for android is the fastest scanner.

QR Scanner is the best and fastest QR code/ bar code creator & scanner app free for Android. By using the phone's camera, this app will automatically scan and recognize the information of QR code or bar code. And supports all major barcode and QR code formats.

Features
• QR code Reader.
• Barcode Scanner.
• Flashlight supported for low-light environments.
• Wifi QR code supported , auto connect to Wifi hotspot without password.
• Create QR code and could save to Gallery/Album
• Scan history saved
• Simple & easy to Use

It's not only a QR code scanner, but also a QR code generator/QR generator.
It can read all types including text, url, product, contact, ISBN, calendar, email, location, Wi-Fi and many other formats.
After scan and automatic decoding, user is provided with only the relevant options for individual type and can take appropriate action.
QR Code & Barcode Scanner is the best QR code scanner / QR scanner / QR reader / barcode scanner / barcode reader!
Free barcode scanner app!