TennisTension
Measure Racquet's Tension
Archived App (Last seen on 29 Jun 2025)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
Instantly measure your tennis racquet's string tension with high accuracy. This app analyzes the ringing sound of your strings to provide precise measurements and track tension loss. It's designed for players of all levels, from beginners to professionals.
What's New in TennisTension
1.7.3
June 27, 2025
Improved app accuracy and added 80 new string models.
Developer apps
FAQ
What is TennisTension?
TennisTension is a mobile application that measures the string tension of a tennis racquet by analyzing the sound it makes when tapped. It offers high accuracy, with an error margin of less than 0.2 kg, and tracks tension loss over time.
How does TennisTension measure string tension?
The app records and analyzes the ringing sound produced when racquet strings are tapped with a stiff object. By defining racquet and string parameters, it calculates the momentous string tension.
What is the accuracy of TennisTension measurements?
When all racquet and string parameters are accurately defined by the user, the error of the measurements is less than 0.2 kg. This ensures consistent and reliable readings.
Can TennisTension measure hybrid stringing?
Yes, TennisTension is capable of measuring the string tensions of hybrid string setups. It provides an average tension reading between main and cross strings.
What devices does TennisTension support?
TennisTension is available for iPhone and iPad devices. It requires users to find and utilize their phone's microphone for sound analysis.
How often is TennisTension updated?
The latest version of TennisTension is 1.7.3, which was last updated on June 27, 2025. This indicates active development and support for the application.
What is the price of TennisTension?
TennisTension is a paid application, priced at $8.99. There are no in-app purchases or advertisements associated with this app.
Does TennisTension have ads?
No, TennisTension does not contain advertisements. The application is a one-time purchase with no ads or in-app purchases.
