There has been so much talk about these small black and white square boxes that are being seen almost everywhere, and by now it is very probable that most people already know what QR codes are.
For the few who still do not know what QR codes are, here is brief definition: QR codes are a type of bar codes that are two dimensional. They were invented in the 1990s and were used to track cars in Japan. QR codes have evolved since then, and are today being used for more than one purpose. QR codes are today being used mostly as a form of marketing by business owners. Due to their ability to store different types of alpha numeric information, QR codes are being used mostly by business owners to store information that they find relevant to their customers.
Be it a contact detail, a text message, an email address, a business website link, or any other information that business owners want to reach to their customers, they can all be stored in a QR code; depending on the QR code type that you intend to create.
QR reader iPhone – How QR codes work
Once you create a QR code, all the information that is contained in it is usually encoded. A customer needs to scan and decode the information that is contained in the QR code. For example, if you have linked your QR code to your business website, all the people who scan your QR code will be automatically directed to your business website. For the business owners who save their contact details and email addresses on their QR codes, the people who scan the QR code will be able to view the QR code.
Once the QR code is scanned, all the information that is contained in the QR code is automatically saved in the device that was used to scan the information.
QR reader iPhone – QR code scanners for iPhone
As compared to other operating systems, there are not many QR code scanners for iPhones. This however does not mean that there is only one or two QR code scanning applications for iPhones leaving iPhone users with no much choice. Below are good examples of iphone QR code scanners.
- Bakodo: according to reviews of people who have used this scanner, it is quick and accurate in scanning QR codes
- Quick scan: this scanner is known to be very quick and reliable, according to people who have used it.
- Red Laser: this scanning application can be used to scan barcodes as well as QR codes.