For the novice

Hello Vino – Wine Guide
Say hello to your pocket wine assistant. The free-of-cost app, developed in San Francisco, helps you with reccos on wine varieties based on meals, occasions, taste preferences, seasons, and barbeque cookouts too. From a wine that would go well with different types of meats, seafood, pizzas and pastas to ethnic cuisines — including Indian (read: Sauvignon Blanc with samosas and Pinot Noir with Tandoori Chicken) — the exhaustive guide works well for wine novices and party hosts.
Available on android and iOS