WZ Arena is the first-ever app that allows you to create your personalized tournament. This iPhone app, developed by Alessandro Izzo, is a must-have for gamers who want to organize and manage their own tournaments. With WZ Arena, you can easily calculate the rankings of all the participating teams in your live tournament.

One of the standout features of WZ Arena is its seamless integration with Activision ID. Once you log in to the app using your Activision ID, you can start creating your custom tournament. You have the flexibility to choose the start and end dates, as well as the scoring system and the number of matches to be played.

Download WZ Arena now and give it a try with your friends. Best of all, it's completely free to use. Say goodbye to the hassle of manually tracking tournament scores and let WZ Arena handle it for you.