# String Master vs Tennis Nut

The clearest difference is update cadence: Tennis Nut at every 2 days against String Master's weekly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

String Master ships an update weekly, Tennis Nut every 2 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | String Master | Tennis Nut |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/string-master-tennis-log/id6757102423/reviews)** | — |
| Number of ratings | **8** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free | — |
| Size | 79 MB | 72 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [ORYONG KIM](https://appshunter.io/developer/1864541863) | [Kuan-Hsun Cho](https://appshunter.io/developer/1891092912) |

## What reviewers say

### 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


### Tennis Nut

[App page](https://appshunter.io/ios/app/tennis-nut/id6761720650)

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

**In-app purchases:** none


## Frequently asked questions

### Is String Master free?

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

### Is Tennis Nut free?

Tennis Nut is free to download, with no in-app purchases.

### Do String Master or Tennis Nut have ads?

Neither String Master nor Tennis Nut shows ads.

### Which is updated more often, String Master or Tennis Nut?

String Master ships an update weekly, and Tennis Nut every 2 days. Most recently, String Master was updated on October 28, 2026 and Tennis Nut on October 28, 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.*