Every darter needs to know the outs for x01 game. Now it is quick and at your finger tips. No need to switch between pages to get the outs. Updates on the page with quick access to the next out. The One app that every darter needs. Know your 3 dart and 2 dart outs. Quickly get your outs without switching from one screen to another. Darts is an exciting game and knowing is half the battle. Be the one person on your team that has the answers.