Who Cannes drink the most? This app tells all.

For those well-lubricated (and highly competitive) folks spending the week at the Cannes Lions International Festival of Creativity, this app is sure to come in handy. The Gutterbarometer, created by Dare and Creative Social, tracks your GPS location and gives you points for all the time you spend at the infamous Gutter Bar and the Carlton Terrace, as well as the Cannt Bar in London. It’ll also help you locate your peers, in case you don’t like drinking alone.