Do you want to pay for coffee without tapping a grimy screen? Here’s how to use your iPhone or Android phone to scan QR codes.

Lionic Secure QR Code Scanner Lionic Secure QR Code Scanner is a lightweight, no-frills security app that I like to use. It’s a great option if you frequently scan QR codes to download apps ...

With this auto-zoom QR code scanner, Android users can look forward to a more efficient and hassle-free scanning experience, making the handling of QR codes more convenient than ever before.

Google has updated the APIs behind QR code and barcode scanning to enable auto-zoom function. Read on to know more about this new feature.