If you're using an Android device, here are five of the best QR code scanner apps to download.

The iTunes App Store listing for this update makes mention of the Scan QR Code update. "Scan a QR code or barcode by using 3D Touch on the app logo or searching for "QR" in Spotlight." ...

QR & Barcode Scanner Next, we have the QR & Barcode Scanner app. This one is going to accomplish pretty much the same means as the others on our list, allowing you to scan a variety of QR codes.

Use the built-in camera app on your Android device to scan a quick response (QR) code, or use a code scanner on older models.

Do you have a favorite QR code scanner for the Pixel 3? Let us know what it is in the comments section below, and you might see it up on our list in the future!

An app like Entry Manager, for example, allows you to scan and track tickets -- which ensures authenticity and eliminates entry duplicates -- as well as search attendance records, tag individuals ...

You can scan a barcode with your iPhone by using a third-party app. Currently, there are no built-in apps that can read barcodes.

The barcode scanner in the BlackBerry App World application (try saying that three times fast!) is different. Rather than taking pictures, App World processes the live feed coming from the video ...