This app for the iPhone provides another way to shop for low prices online. Simply enter the product, and Mogoso searches Amazon.com for matches. What makes this app better than other shopping apps we've reviewed so far is the way it brings the listings, reviews, and expanded summary to your phone rather than sending you to Amazon.
iPhone link: http://www.mogoso.com/
Web site link: http://www.mogoso.com/about.aspx