Seeking a top class design and development of an iphone app with the following capabilities;
> Free app
> App identifies user's location
> User selects a certain brand/product. iphone app lists the cheapest prices for the product in the area based on other user's input
> User selects product from certain store and map shows directions to store
> User can update prices for other users to view
Must have a great portfolio of designs and examples of active apps developed.