I've found the built-in scanner invaluable for these quick interactions, eliminating the need to type long URLs and passwords manually, or queue at a restaurant. While previous iPhone models could ...

Scan? option, and select it to scan the code from the image. Also read: How to use the same WhatsApp number on two phones: Easy guide Use Third-Party QR Code Scanning Apps If your phone doesn't ...

QR codes are so popular that nearly every device with a camera lets you scan them. Here's how to do it with your phone, tablet, or computer. How to scan a QR code with an iPhone or iPad Both ...