# RacquetTune vs FTT Practice

The clearest difference is price: FTT Practice at Free against RacquetTune's $2.99. RacquetTune's advantage is rating (4.6 vs 3.0) and ratings volume (482 vs 2). On update cadence, ads, in-app purchases and device support there is nothing between them.

FTT Practice is free to download; RacquetTune costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

RacquetTune holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: RacquetTune has 482 ratings behind it against 2, so its average is the more settled of the two.

RacquetTune ships an update every 3 months, FTT Practice every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | RacquetTune | FTT Practice |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.6 (482 ratings)](https://appshunter.io/ios/app/racquettune-string-tension/id365729342/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/ftt-practice/id1564805512/reviews) |
| Number of ratings | **482** | 2 |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Best chart rank | **#32** | — |
| Size | 11 MB | 29 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Sten Kaiser](https://appshunter.io/developer/309325742) | [Fast Track Vision LLC](https://appshunter.io/developer/1564805514) |

## What reviewers say

### RacquetTune

[App page](https://appshunter.io/ios/app/racquettune-string-tension/id365729342)

**Currently charting:** #32 Top Paid · Sports (US App Store)

This app uses sound to accurately measure racquet string tension and analyze racquet performance. It offers tools to customize racquets, simulate different configurations, and track stringing consistency for various racket sports.

**Highlights:** String tension measurement, Swingweight calculator, Stiffness calculator, Racquet configuration simulation, Tension history tracking, Export test data

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🔒 Consistent and precise measurements
- 📊 Useful for tracking tension loss over time
- 🔧 Helpful for customizing rackets
- 📋 Good for logging string usage and tension
- 🔍 Accurate enough for most stringing needs

**What reviewers complain about**

- 🐛 Inconsistent or inaccurate readings
- 🔍 Not precise enough for some users
- 🤔 Complicated setup/calibration process
- 🔇 Requires a quiet environment to work properly
- 🔌 Stops working after some time

**Reported bugs**

- App crashes when trying to delete rackets
- String factor database not working properly
- Inconsistent readings on the same racket
- Struggles with rackets with built-in dampers

**Requested features**

- Add more strings to the database
- Allow logging of playing hours
- Improve history/graphing features
- Support for hybrid string setups
- Add racket database for easier setup


### FTT Practice

[App page](https://appshunter.io/ios/app/ftt-practice/id1564805512)

This app works with a portable solo tennis simulator to provide real ball hitting practice. It uses computer vision to track ball speed, spin, and landing position, offering detailed performance analysis.

**Highlights:** Portable solo tennis simulator integration, Computer vision object tracking, Measures ball speed, spin, and landing position, Real-time performance analysis, Works with Fast Track Tennis system

**In-app purchases:** none


## Frequently asked questions

### Is RacquetTune free?

RacquetTune costs $2.99, with no in-app purchases.

### Is FTT Practice free?

FTT Practice is free to download, with no in-app purchases.

### Which has better reviews, RacquetTune or FTT Practice?

RacquetTune is rated higher. RacquetTune averages 4.6 out of 5 from 482 ratings, while FTT Practice averages 3.0 from 2 ratings.

### Do RacquetTune or FTT Practice have ads?

Neither RacquetTune nor FTT Practice shows ads.

### Which is updated more often, RacquetTune or FTT Practice?

RacquetTune ships an update every 3 months, and FTT Practice every 2 months. Most recently, RacquetTune was updated on November 1, 2026 and FTT Practice on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*