Where-to-Buy app for iPhone and iPad

The Where-to-Buy app helps you to save money when you shop. With this app you can create shopping lists ans save prices of goods.
How much are oranges and where to buy butter at the lowest price?
Some goods are always less expensive in specific stores, but how to keep this all in mind? The Where-to-Buy app helps you here: Every time you create a shopping list, all new items oft he shopping list are transferred into an article list in the background.
Later then you can add details like prices, name and location of the shop or you simply use the actual location when you are in the store. Or you scan the register bill.
Then you always have your best price list with you on your iPhone, even offline.
Like the classical shopping list you can cross-off items you have already.
You can mail or send your shopping list. As well you can exchange your article list with others and include article lists from other into yours.