If you've got an iPhone 16 (or any of the best iPhones for that matter), scanning QR codes for digital menus ... I've found the built-in scanner invaluable for these quick interactions ...

While previous iPhone models could scan QR codes, the iPhone 16's improved camera system makes the process even more seamless. Whether you're getting digital receipts, joining pub ...

If you're vigilant, you can find QR codes everywhere. These black-and-white squares tie the real world to the internet, and scanning them gives you quick access to ID cards, restaurant menus ...

We can write the v2 of the article mentioning all these changes. I have written detailed tutorial on how to create this app on Medium. If you are interested in learning it then check out the tutorial ...