This app analyzes the sound frequency of a tennis racquet to determine string tension and condition. It helps players identify the optimal time for restringing to enhance performance and protect their arm. Stringers can use it to advise clients and manage their customer base.
2.1.50
December 10, 2025
• Fine-tuning of the measurement algorithm • Updating the racquet and string database • Optimization of interfaces • Fixing minor bugs
Morestringster for Tennis is a sports app that uses sound frequency to measure the tension and condition of your tennis racquet strings. It helps you determine the best time to restring your racquet for optimal performance and arm protection.
The app analyzes the sound frequency produced by your racquet strings when struck. This data is then used to estimate the string tension and monitor its degradation over time, indicating when a restring is needed.
Using the app can lead to improved performance through better ball feel and control, and can also help protect your arm by ensuring optimal shock absorption from fresh strings, reducing the risk of injuries like tennis elbow.
Yes, stringers can use the app to advise players on whether a racquet needs restringing, send automatically generated digital stringing reports to customers, and manage their client and racquet database.
The app's measurements are based on data from over 200 current tennis racquet models and over 600 different tennis string models, diameters, and colors. It supports hybrid setups with freely combinable strings.
Yes, the app is free to use. You can measure and monitor an unlimited number of tennis racquets and edit an unlimited number of new strings as needed.
stringster for Tennis is available on iPhone, iPad, and iPod. It was last updated on December 10, 2025, with version 2.1.50.
No, stringster for Tennis does not contain advertisements. It is a completely ad-free experience for users.
