StringTension

MalbyTech

About this app

Take your tennis game to the next level with StringTension, the app for players and racquet stringers. Measure your string frequency, calculate precise tension, and optimize racquet performance—all from your device.

Key Features:

Real-time Frequency Detection: Accurately measures string frequency using your device’s microphone.

Automatic Tension Calculation: Calculates string tension based on frequency, string pattern, and racquet dimensions.

Racquet Profiles: Save and manage custom settings for all your racquets.

Unit Conversion: Easily switch between kg and lbs for tension measurements.

User-Friendly Interface: Simple, intuitive design for effortless use.

String Pattern Support: Works with a wide variety of string patterns for precise calculations.

Multi-Language Support: Available in English and Italian.


Optimize your racquet performance, extend string life, and play your game. Whether you’re a casual player or a professional stringer, StringTension gives you precise control over your racquet setup.

Download StringTension now and unlock the potential of your tennis game!