The app combines tennis score keeper functionality, match statistics and live updates of the score in the web for your family, friends and coach to follow. App now supports tournaments, (additional upgrade required) where tournament can have multiple courts, each of them can be tracked by chair umpire. Tournament live page in the web supported, with scores from all active matches. For tennis player: keep your match score. * Live updates on web. * History of your matches and players in cloud. * Custom scoring rules. * Track only games if not interested in every point. * Enter match score to keep history without tracking. * Total match time and break time. * Notifications for switching sides. * Invite other users to follow your player (see history and optionally enter score). For coaches and parents: collect match statistics to analyze it. (Requires upgrade) * Forehand/Backhand. Strokes (Groundstroke, Volley etc.), Misses (Wide, Long etc.) * Rally length (with charts). If you wish to extract raw data for your own analysis, API is available. Note: App asks permissions to read your contacts to choose players. Contacts are not uploaded anywhere and if you have concerns, you can deny this permission to always enter players manually. It is done only for your convenience. UPGRADE Upgrade is available as one-time purchase or subscription. Subscription is annual, prices may vary in different countries. Payment will be charged to your iTunes account at the end of the trial on confirmation. Subscriptions will automatically renew unless canceled within 24 - hours before the end of the current period. You can cancel anytime with your iTunes account settings. Any unused portion of a free trial will be forfeited if you purchase a subscription. Terms of use: http://tennis-umpire.com/docs/terms-of-use