The Best Hand Challenge app currently does not collect any data about the games played or buttons pushed. No personal information is gathered about app users, unless they voluntarily contact Interactive Aptitude LLC directly. None of this data is shared with a third party. User data is only retained on the user’s phone when it is in use. Apple Leaderboard rankings may store your scores and username in their system for display and is done so with your sign-up and consent when you created your account with Apple.