MacWorld reviews five wine apps for iPhone and iPod Touch here <link>. None of the apps seems to be the finished product. Having said that it is a useful review. The comments help too.

Update: Vinifolio launches wine prices iPhone app <link>

“The Wine Prices iPhone application provides the ability to search over 400,000 wine auction price results on over 10,000 individual wines and over 1 million US wine retail prices on nearly 200,000 unique wines.”

Update: Mac World’s second article on the subject <link>

Update: Three Apps to Take to the Wine Seller from the New York Times <link>