Although not specifically made for wine, this scanner application operates much like other price comparison apps. BUT, Scanlife and CellarKey.com are working with wineries so that you can hold your iPhone up to a special, 2-D barcode hanging from the bottle neck and your browser opens to a page on CellarKey.com. The site offers up tasting notes, information about the winery and its winemaker and a video telling you about the wine you’re thinking about buying. Pretty nifty yet they only have a few wineries participating so far… Argyle in Oregon is one of them.