Couchbase Mobile is used to power a mobile stats tracking app called ScoreMore which helps align and optimize a baseball team's performance by capturing data on individual player batting outcomes. The app uses JavaScript to create Views that store player data in an array within a document type, and utilizes Couchbase's Sync feature for remote areas with limited connectivity. This allows the app to track game data and display player tendencies in a spray chart, providing valuable insights for teams. ScoreMore is now available for download on Android, iOS, and BlackBerry platforms.