# RacquetTuner vs String Master

The clearest difference is rating: String Master at 5.0 against RacquetTuner's 1.0. String Master also leads on in-app purchases (none vs 3) and ratings volume (8 vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. RacquetTuner sells 3 in-app purchases, starting at $1.99 per 7 days. String Master asks for nothing beyond the download.

String Master holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 8 respectively.

## The numbers

| Metric | RacquetTuner | String Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/racquettuner/id6755720177/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/string-master-tennis-log/id6757102423/reviews)** |
| Number of ratings | 2 | **8** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | Freemium | **Free** |
| Size | 3 MB | 79 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jalsaa](https://appshunter.io/developer/1451276283) | [ORYONG KIM](https://appshunter.io/developer/1864541863) |

## What reviewers say

### RacquetTuner

[App page](https://appshunter.io/ios/app/racquettuner/id6755720177)

Instantly measure your racquet string tension using advanced audio analysis. Track tension loss over time, calculate swingweight, and optimize your racquet performance for tennis, badminton, squash, and racquetball.

**Highlights:** Instant string tension measurement via audio analysis, Swingweight calculation and balance point optimization, Stiffness calculator for power vs. control analysis, Racquet profile storage and tension history tracking, Support for tennis, badminton, squash, and racquetball, Metric and imperial unit support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $1.99 | per 7 days |
| Premium Monthly | $5.99 | per month |
| Premium Yearly | $49.99 | per year |


### String Master

[App page](https://appshunter.io/ios/app/string-master-tennis-log/id6757102423)

Optimize your tennis game by precisely tracking string tension and durability. Record every restring, analyze string performance, and discover the best setups for your playstyle. Never guess about your strings again.

**Highlights:** Smart Restring logging, Custom string input, Smart String Finder, Restring reminders, Detailed logs and history, Hybrid setup support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is RacquetTuner free?

RacquetTuner is free to download, with in-app purchases available.

### Is String Master free?

String Master is free to download, with no in-app purchases.

### Which has better reviews, RacquetTuner or String Master?

String Master is rated higher. RacquetTuner averages 1.0 out of 5 from 2 ratings, while String Master averages 5.0 from 8 ratings.

### Do RacquetTuner or String Master have ads?

Neither RacquetTuner nor String Master shows ads.

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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.*