League Play is an iPhone app developed by League Play Inc., available for free in the Lifestyle category with a focus on Sports. The app offers users the opportunity to participate in League Play Basketball tournaments organized and managed by the developers.

Users can sign up for tournaments, where they will receive notifications for upcoming games after authenticating with their phone number and password. Additionally, users can create lobbies to bet money on basketball games with other participants, with winnings automatically transferred to the victor's account upon game result confirmation.

The app features a public leaderboard showcasing user profiles and game histories. Users can manage their funds through options to add or cash out funds, facilitated by Stripe and Tremendous integrations. Profile editing, account management, and access to privacy policy are also available within the app.