# RacketTune — Racket Management Tool

> Tennis racket management and tuning analysis tool. (iPhone/iPad app by Liu Guanchen.)

- Source: https://appshunter.io/ios/app/rackettune/id6746103106 (this page in markdown: same URL + `.md`)
- Developer: [Liu Guanchen](https://appshunter.io/developer/1281768825)
- Category: Sports, Utilities
- Price: Free
- Rating: 3.50/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: English
- Released: 2025-05-23
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/rackettune/id6746103106/reviews.md

## What is RacketTune?

Designed for tennis enthusiasts, Racket Tune is the ultimate app for tracking, measuring, and analyzing rackets to find the perfect setup for your game. Having a hard time keeping track of all the rackets that you own? Racket Tune stores all your rackets in one place, with all the information you need, including specs, strings, tension, and many more. Like to tinker and experiment with different strings? Racket Tune can store and document strings used and add personal comments so you never forget the feel of each string.


Trying to find the spec that you like or like to match the specs across all rackets? Our tuning software helps you find the amount of weight needed to meet the desired specs with a simple interface to fine-tune the racket weight, balance point, and swing weight. Racket Tune also has a tension measuring feature that estimates the dynamic tension of the racket stringbed, to check the quality of string job ensuring consistency across all identical rackets and monitor tension drop-off after each session.


Some features includes:


Racket management
- Store and document all your rackets in one place
- Racket identifier helps distinguish between identical rackets
- Includes details such as string pattern, length, RA, date strung, tension, …
- Includes racket specs(weight, balance, swing weight)
- Document strings experimented, and comment on it


Specs Tuning
- Enter current and desired specs
- Our tuning software will calculate the amount of weight needed
- Offers one and two position solution for different setups


Tension measurement
- Determine stringbed tension within seconds
- Estimates tension based on parameters including sound, racket head size, stringbed pattern
- Update and document tension measured to racket management screen
- Indicates when tension has significantly dropped and needed restringing

Note, that the tension measurement is only an estimation, and should be used as a reference baseline between each string job, comparison between identical rackets with identical strings, and tension drop-off as time passes.

## Key features

- Racket management and documentation
- Spec tracking (weight, balance, swing weight)
- String experimentation and comments
- Automated weight calculation for tuning
- Dynamic stringbed tension estimation
- Racket identifier for duplicates

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/rackettune/id6746103106/reviews.md

### 2/5 — Racquet tune

*2025-07-25*

I like the simple interface and the thought behind the app.  The tension test needs improvement, it would display error reading 9 out of ten tries.

## Frequently asked questions about RacketTune

### What is RacketTune?

RacketTune is a sports app designed for tennis enthusiasts to track, measure, and analyze their rackets. It helps users manage racket specifications, strings, and tension to find their perfect setup.

### How does RacketTune help with racket tuning?

RacketTune's tuning software calculates the amount of weight needed to achieve desired racket specifications. It offers solutions for different setups, allowing users to fine-tune weight, balance point, and swing weight.

### Can RacketTune measure string tension?

Yes, RacketTune features a tension measurement tool that estimates dynamic stringbed tension within seconds. It uses parameters like sound, racket head size, and stringbed pattern for estimation.

### What kind of information can I store about my rackets in RacketTune?

You can store comprehensive details including string pattern, length, RA, date strung, tension, weight, balance, and swing weight. You can also document strings experimented with and add personal comments.

### Does RacketTune have ads?

No, RacketTune is ad-free, allowing for an uninterrupted user experience while managing and analyzing your tennis rackets.

### What devices is RacketTune available on?

RacketTune is currently available on iPhone devices.

### What is the age rating for RacketTune?

RacketTune has an age rating of 4+, making it suitable for a wide range of users interested in tennis racket management.

### How often is RacketTune updated?

RacketTune was last updated on May 23, 2025, with version 1.0. Future updates will likely focus on improving features and user experience based on feedback.

## Version history (last 1 release)

### 1.0 — 2025-05-23

No release notes.

## Related topics

[racquet tune](https://appshunter.io/ios/topics/racquet-tune) · [racket playgrid](https://appshunter.io/ios/topics/racket-playgrid)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*