Not all smartphones require a third-party app to scan QR codes. Kurt "CyberGuy" Knutsson shows you how to scan codes using iPhone or Androids.

The Android-only app from Simple Design is one of the most popular QR code scanner apps. It’s free to use and lets you save QR codes to your phone or easily share them with friends.

The final app we recommend is Simple Design’s QR scanner. With support for all QR code formats, this app is easy to use, free, and saves your scan history in case you need it in the future. You ...

Here's how to scan a QR code on your iPhone or Android phone. Many phones have QR code scanners, but if yours doesn't, we also recommend some apps to help.

Similar to Gamma Play's QR code scanner, the QR Scanner by Simple Design has a straightforward user interface. When you open the app, you will be greeted by the scanner ready to decode any QR code ...

QR codes can act as a convenient shortcut but, in the right hands, it can also be a tool for scammers. Here's why you should ...

QR codes are those square barcode-looking things that when scanned by your iPhone 16 Pro, Galaxy S25 Ultra or any other phone, can send you straight to a particular webpage or to download an app ...

As they shop, Costco members will open the app and scan each item's barcode when they put it in their cart. When they're finished, they will be able to pay within the app to get a tamper-proof QR code ...

Go to your full list of all apps (from the home screen, swipe up) and look for a QR Code or Code Scanner app. Or, look for the Google Lens app, which may be pre-installed and can also scan QR ...