Have you ever wanted to know if the item your are about to buy could be cheaper somewhere else? This app solves that problem. The Barcode Scanner is a handy tool for people who like to get the best deal on pretty much anything. The app itself is pretty self explanatory, just open the app, select scan, and point your camera at a barcode. The app will take the barcode and identify the item from it. The app will then check locally and online for places that have that same item for less. This app would really be useful in a mall since there are most likely multiple stores selling the same thing, and you can find the one that is selling it the cheapest. This app is really great for everyone, considering everyone buys something on a regular basis.