Wine Spectator's Guide to Napa Valley

If you are planning a wine-focused trip to Napa – an essential pilgrimage for any enthusiast – this app is the tool for plotting your visit. It features articles about Napa wine culture, wine reviews, video interviews with leading winemakers (Bill Harlan, John and Doug Shafer), and a point-by-point guide to Napa wineries, hotels, restaurants, and attractions. [$5; iPad]