This page is not an official page of the app or its developer, but an independent editorial publication created for informational and commentary purposes. Unless expressly stated otherwise, neither the app nor its developer is affiliated with, endorsed by, sponsored by, authorized by, or otherwise officially connected with MWM, Apple, Google Play, the app publisher, or the app's developer, and nothing on this page implies that the app was developed using MWM's services. Any trademarks, logos, screenshots, and other content remain the property of their respective owners.

RacquetTune - String Tension

Name: RacquetTune - String Tension
Availability: InStock
Rating: 4.47 (1 reviews)

Stop guessing and start measuring. Use lab-accurate acoustic technology to track tension loss, calculate swingweight, and ensure your racquet is perfectly tuned for your next match.

Key Figures

Downloads

User Rating

4.5/5

Total Ratings

Publisher

Sten Kaiser

Master Your Gear with Scientific Precision

Stop relying on guesswork. RacquetTune provides the analytical tools to optimize your performance, ensure consistency across your equipment, and give you a technical edge on every point.

Precision Tension Analysis

Harness acoustic technology to measure stringbed stiffness with 0.1 kg accuracy. Know exactly when your strings lose their 'pop' so you can play with total confidence.

Advanced Swingweight Modeling

Customize your racquet's feel like a pro. Simulate how lead tape adjustments affect balance and sweet spot location without needing expensive lab equipment.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

RacquetTune - String Tension - RacquetTune app displaying racquet string tension measurement in kilograms and sound wave frequency — RacquetTune app displaying racquet string tension measurement in kilograms and sound wave frequency

RacquetTune - String Tension - A historical log in the RacquetTune app showing recorded string tension measurements and percentage of tension loss over time — A historical log in the RacquetTune app showing recorded string tension measurements and percentage of tension loss over time

RacquetTune - String Tension - A mobile app interface displaying the swingweight and balance point calculations for a tennis racquet. — A mobile app interface displaying the swingweight and balance point calculations for a tennis racquet.

RacquetTune - String Tension - A screenshot of the RacquetTune app displaying a racquet stiffness graph and performance metrics. — A screenshot of the RacquetTune app displaying a racquet stiffness graph and performance metrics.

RacquetTune - String Tension - A tennis racquet held over a tablet displaying string tension measurement results in kilograms — A tennis racquet held over a tablet displaying string tension measurement results in kilograms

Description

Listen to your racquet and perfect your game! RacquetTune ensures that your racquet is ideally suited to your style of play. Simple and straightforward to use, the app uses the sound generated by tapping the strings to calculate the tension with high accuracy. In addition, the interactive swingweight calculator aids in customizing your racquet to fit your own stroke pattern, while the stiffness calculator allows you to simulate different racquet configurations. RacquetTune not only makes it easier to decide when it is time to restring, it is also an invaluable tool when testing different racquets and strings and in identifying which of your racquets is best suited for different types of games. RacquetTune also allows you to check whether your stringer is consistent in his work. RacquetTune includes the following user-friendly tools: Tension measurement - Quickly determines the tension and stringbed stiffness. - Able to detect changes in tension as small as 0.1 kg/0.2 lb. - An accuracy indicator ensures results are consistent. - Graphical presentation of sound waves helps you find the ideal way of tapping the strings. - Settings can be customized to serve tennis, squash, racquetball and badminton racquets, respectively. - View the tension history for each racquet as a list or a graph. - Email a spreadsheet with test data. Swingweight calculator - Add as many weights as you wish to the frame. - Move and change weights to visualize how swingweight, balance and sweet spot location are affected. - Enter target values for the racquet and let RacquetTune distribute the weights automatically. Stiffness calculator - Simulate various racquet and string configurations - Vary tension, string type and racquet head size. - Shows load-displacement curves, stiffness and elastic energies - Handles the large deformations encountered in actual play View a demo video at racquettune.com RacquetTune has been featured in tennis magazines in USA, Italy, France, Germany, Sweden and Norway. "The app is very, very impressive. I get more tension diagnostic questions than just about anybody in the universe, so this is a very good thing to be able to recommend." Jonathan Wolfe US Racquet Stringers Association Note, that the actual string tension in the racquet and the setting seen on a stringing machine are two different things and therefore incomparable - more information can be found at racquettune.com.