This app helps tennis players track their rackets, string jobs, and playing hours with an intuitive interface. It features a unique Tension Lab to measure string tension using sound and a comprehensive database for equipment details.




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This app helps tennis players track their rackets, string jobs, and playing hours with an intuitive interface. It features a unique Tension Lab to measure string tension using sound and a comprehensive database for equipment details.












Track your tennis string performance and racket setups. Log detailed specs, rate performance across key categories with radar charts, and get AI-powered recommendations for optimal string choices and tension.