# String GOAT vs Tennis String Tracker

The clearest difference is in-app purchases: Tennis String Tracker at none against String GOAT's 5. Tennis String Tracker also leads on ads (none vs shown). String GOAT's advantage is iOS requirement (16.1 vs 26.5). On price, update cadence and device support there is nothing between them.

Both are free to download. String GOAT sells 5 in-app purchases, starting at $4.99 per month. Tennis String Tracker asks for nothing beyond the download.

String GOAT ships an update every 3 days, Tennis String Tracker every 4 days. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | String GOAT | Tennis String Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (9 ratings)](https://appshunter.io/ios/app/string-goat-for-tennis/id6444395925/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 4 days |
| Monetization | Free with in-app purchases | — |
| Size | 115 MB | 4 MB |
| Requires iOS | **16.1** | 26.5 |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YOSEOP YOON](https://appshunter.io/developer/1654444723) | [BONGSANG KIM](https://appshunter.io/developer/6789788798) |

## What reviewers say

### String GOAT

[App page](https://appshunter.io/ios/app/string-goat-for-tennis/id6444395925)

Track your tennis string performance and racket setups. Log detailed specs, rate performance across key categories with radar charts, and get AI-powered recommendations for optimal string choices and tension.

**Highlights:** Racket and string setup logging, Performance rating with radar charts, Tension history analysis, AI-powered string recommendations, Cloud sync and backup, Home screen widget

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Premium Monthly | $9.99 | per month |
| Pro Yearly | $41.99 | per year |
| Premium Yearly | $83.99 | per year |
| String GOAT Premium Service | $9.99 | one-time |


### Tennis String Tracker

[App page](https://appshunter.io/ios/app/tennis-string-tracker/id6790567672)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is String GOAT free?

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

### Is Tennis String Tracker free?

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

### Do String GOAT or Tennis String Tracker have ads?

String GOAT shows ads; Tennis String Tracker does not.

### Which is updated more often, String GOAT or Tennis String Tracker?

String GOAT ships an update every 3 days, and Tennis String Tracker every 4 days. Most recently, String GOAT was updated on October 12, 2026 and Tennis String Tracker on October 9, 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.*