iOS 11 includes QR Scanner
Apple introduced with the new iOS 11 a built in QR Code Scanner. This features was long overdue so the time for 3rd Party QR Code Scanners is finally over. To scan a QR Code you only need to open your Camera and iOS 11 automatically recognises the Code. You can use it for example to create new Contacts, share Guest WIFI Credentials, create Appointments, open Web Pages and so on. Enjoy!