If you’ve got your iPhone with you, you’ve got everything necessary to become a true wine expert. Already an oenophile? Keep track of your adventures in wine loving with a virtual wine journal. There are as many options for taking your love of wine mobile as there are varieties of grapes. Well, maybe not that many. But with this list of wine tasting apps, we’ve done the legwork for you, so you won’t have to spend time or money on the duds.