Are you in a store and have found a product that interests you? With your iPhone, scan the barcode1, or enter the product name, and the PriceSpy app gives you: Lowest price on PriceSpy Product user reviews Product features and price history The store's user rating Prices and stores on a map, with directions2 1Works for all products where PriceSpy has stored the barcode. You will not get results for food or other items not listed on PriceSpy. 2The internet price from e-commerce companies who also runs physical stores. Remember that the price and selection may differ between online and physical stores. PriceSpy for iPhone is developed by Appcorn in cooperation with PriceSpy.