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. Rick Broida is the author of numerous books and ...

GoodGuide releases a free app that lets you scan an item's bar code and instantly retrieve info on that product's health, environmental, and social responsibility ratings. Elizabeth Armstrong Moore ...

Amazon just updated their Amazon Mobile app for iPhone to now include barcode scanning. Basically, while you are out and about shopping, you can use your iPhone to scan the barcode of whatever you are ...

Meijer's Shop & Scan lets shoppers scan bar codes using the Meijer mobile app. They can then scan their phone at a self-checkout lane and pay for their items. Wochit Wochit, Wochit Andrew Nembhard ...

Yuka, the popular food-scanning app — which has become a go-to resource for 15 million Americans and one in three people in France — told The Cool Down that it's now going beyond education by ...

Let's say you really want to boycott Some Random Company because it opposes a cause dear to your heart. How do you get keep track of which products this company makes or who its partners are? You ...