Nothing ruins a recent purchase quite like finding lower prices online as soon as you bring it home. With one of these barcode-scanning, price-crunching smartphone apps, that never has to happen again ...

Bing has just released version 6.1 of their iOS app, which is now available as an update within the App Store. Version 6.1 brings several changes, including barcode scanning for price-comparison ...

Want to know if that CD you're about to buy is cheaper online? Point your iPhone at the bar code and in seconds this app will look up competing prices. Bar code apps are all the rage these days, and ...

Whether you’re looking to simply be able to scan QR codes you keep on seeing around or to compare prices on barcodes during your shopping, our Top 10 list of QR code and Barcode apps for Android ...

What is a QR code? A QR code (short for Quick Response code) is a two-dimensional barcode that can be read by your smartphone camera. QR codes provide quick access to product information, promotions ...

Amazon's free app just got easier to use. It now includes barcode scanning for comparison shopping. So, before you shell out some cash at Best Buy or Radio Shack, remember to whip out your phone and ...