The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
From Dilshan Edirisuriya:
Scan-Review-Compare-Buy : Where super fast and super accurate barcode scanner meets Google shopping.Scan-Review-Compare-Buy is a shopping application, which will scan UPC and EAN bar codes for shopping. Also user is given the option to enter the UPC/EAN barcodes manually and optionally user is allowed to scan by keywords as well.This saves your money and time as you can search for various types of products in the Internet.Search any of the products by UPC/EAN or keyword through Google shopping. Its just a matter of scanning a barcode from any product.Scan-Review-Compare-Buy supports Australia, Austria, Brazil, Canada, China, Czech Republic, Denmark, France, Germany, Hong Kong, Hungary, Italy, Korea(South) Republic of, Japan, Mexico, Netherlands, Norway, Poland, Russian Federation, Singapore, Spain, Sweden, Switzerland, Taiwan, United Kingdom, United States and many more countries. This is the only app to cover such a wide range of countries. Price Comparison Features--------------------------------Supports price listings with descriptions and images.Display product ratings, user comments and user feedback.Shopping cart functionality.Show deals.Location indicates where to find the product and aided with maps to show directions.News, You-tube and other media results also available.Entire functionalities available on google shopping.Suggested Usage---------------------Research internet and local prices before purchasing the product. Comparison can be done in varios networks.Why spending more money? make sure sale is really a sale comparing sale price to internet price. Buy directly from your iPhone if price is too good to skip. You may find special offers and promotions.Check reviews and user ratings before committing to buying a product. 5 star is always a good choice?Do you want to share these product details with friends? Well well there are many options to share it witho your friends.Scan-Review-Compare-Buy application features-----------------------------------------------Barcode scanning using iPhone camera with user-friendly viewfinder. User allowed scanning UPC/EAN barcodes for product search.User allowed entering UPC/EAN barcode types for product search.User allowed entering keywords for product search.Product listing based on Google shopping in the internet today.User can view the product history in the history tab.User can add his products to favorite for later viewing/comparison.User can make a wish list using the products searched.Share products on Facebook. This will allow friends to connect with latest products in the Internet.Send SMS to your friends with search product information links.Send E-mail messages to your friends with search product information links.Country selection. This will allow the user to chose various countries and search for those products if the sites available in those areas.Reporting bugs, feature requests and contacting us features within the app.Note : As users I expect your feedback on the app. I hope you will have a good time with this app. If there are feature request or bugs let me know. I assure and guarantee to deliver the modifications you request.