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. Your iPhone can automatically scan QR codes using the built-in camera ...

First there was RedLaser, an app that turns your iPhone into a barcode scanner. Now just about every smartphone can do it, but what about those approximately 70 percent of U.S.-based feature phone ...

This guide will show you how you can scan a QR Code with Samsung Galaxy Phones. In today’s technology-driven world, QR codes, or Quick Response codes, have become ubiquitous. These square-shaped ...