Pesquisa&Compra app for iPhone and iPad

BASIC INFORMATION
Application Research & Purchase was developed to assist users during their shopping in supermarkets. With this application, the user can know the price of every product in every supermarket in town.
HOW IT WORKS
The user who has the app Research & Purchase on the mobile device, can position the camera in barcode product for the application to do the reading and report prices in supermarkets. If for some reason the camera can not read the barcode, the user can enter the barcode via the keyboard.
BENEFITS
With the Research & Purchase app installed on the mobile device, the user can decide whether or not to purchase a particular product in the supermarket that are making their purchases comparing prices with other supermarkets, or even if you are in a supermarket that is committed to sell at the lowest price in town, using information from the application as proof of the existence of lower price at another establishment.