QR RFID NFC applications
NFC is Bidirectional

In addition to the common use cases mentioned above, NFC technology can be implemented in a nearly endless number of applications; here are a few examples.

Transportation — Public and private transportation methods (such as taxis and buses) can benefit from using NFC tags that, when scanned, will direct the passenger to an application, URL, or payment method.

Restaurants and Accommodation — Restaurants and other customer service oriented businesses can benefit from using NFC tags to quickly and easily deliver data such as menus, promotions, Wi-Fi passwords, and other information.

Customer Support — NFC tags are often used as a way of tracking asset information—such as serial numbers, purchase information, lifespan, etc.—to allow for streamlined customer service and support.

Tourism — Tourist locations, such as museums, can benefit from using NFC tags to easily store and deliver information regarding historical events, descriptions of statues/sculptures/artwork, etc.

Networking — NFC technology provides an easy method of quickly exchanging contact details at networking events.


QR  Able to store up to 7089 digits or 4296 characters.
RFID  2k-8k 25 meters more distance substantially more expense.
NFC 854 characters