Scientifically proven: hakken is the best festival workout in the whole world. With this fitness app for party fanatics you can keep track of how hard you hak and you can battle against friends or other fellow hakkers.   THE APP THAT GETS YOU GOING Everything you need for a healthy festival lifestyle is a bunch of loud kicks and the official Hakken Tracker. Start up the app, work up a sweat and check how much you've hakked. Still not happy with your results? Just turn it up a notch!   BEAT YOUR COMPETITION Of course you already know you are the hardest hakker out there, but now you'll have rock solid proof. Are you going out with friends? Connect your Hakken Trackers and show who's boss in your own league or battle with other teams.   Please note: the Hakken Tracker works best if you keep your phone in your pocket!   FEATURES • Measure how hard you hak per day • Check how many calories you've burned • Break your personal record • Start a competition with friends • Level up and achieve a status   FROM Q FOR YOU The Hakken Tracker is a Q-dance invention.