While previous iPhone models could scan QR codes, the iPhone 16's improved camera system makes the process even more seamless ...

Although you can scan a QR code with your iPhone locked, you won't be able to follow the link without unlocking it — so we recommend unlocking your phone to make the process smoother.

Here are a few free and reliable apps that you can install from the App Store: How to scan a barcode with your iPhone using the QR Code Reader app 1. If you have not already, install QR Code ...