QR code means quick response code and it is a machine scannable qr code image
that can be read easily by using QR code reader app with a smart phone camera.On the other hand, a bar code reader or scanner can read printed bar code, decode the data contained in it so easily.

QR codes and Bar codes, these are not new.they are very familiar with
us for quite some time.
BENEFITS OF QR AND BAR CODE CODES READER:
There are a number of advantages of using QR codes reader,scanner and
Bar codes generator.As user,you can get an easy access to various
types of information about a product or a service if you have a smart
phone. You need not type anything into your mobile.you will get an easy
access to all information contained in the QR codes and Bar codes just
by using this QR codes reader and bar codes generator apps.On top of
that,you will be benefited immensely from this app as this app will be
updated from time to time.
This app is one of the best and fastest QR and Bar code scanners,genera
tors available for free.
How to use it: you can very easily use this QR and Bar code scanner/reader.
Just point to QR or Bar code you are interested to scan.This app instantly
decode and scan it and thus you will have the information hidden in it.

Key features of QR and Bar codes reader, QR Code scanner, QR Code Generator:
> extremely free to use
> easily usable
> fastest and accurate performance
> QR code generator
> bar code generator
> also,you can export all link via e-mail or reuse the link.