Using Code Scanner on Your iPhone . Code Scanner is an easy way to scan QR codes on another screen, form, or physical sign.

How to scan a QR code on an iPhone But documents aren't the only item you can scan with your iPhone. Another of the iOS 11 updates was the addition of a QR Code scanner, which Apple integrated ...

Touch the "Magnifying Glass" button to bring up the search box on your phone screen. Type the name of your scanner app in the Search field and then tap "Search." ...