Here are a few free and reliable apps that you can install from the App Store: How to scan a barcode with your iPhone using the QR Code Reader app 1. If you have not already, install QR Code ...
Here are some of the best Barcode scanners on Amazon. Here’s a handheld scanner built for 1D barcodes. The Handheld Wired 1D Barcode Scanner can effectively scan 1D barcodes in bright sunlight ...