Mixologist

Why you need it: There’s a good chance some people at your BBQ are going to want something other than beer and Whiskey neat. Whether or not you want to remain friends with them is on you, but if you’d like to offer a more robust drink selection, this app’s got you covered. With nearly 8,000 drink recipes, Mixologist will make sure everyone at your BBQ is feeling good.

Download Mixologist from the Apple App Store, $1