# Squat Trainer vs String Master

The clearest difference is iOS requirement: String Master at 15.6 against Squat Trainer's 17.6. 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.

## The numbers

| Metric | Squat Trainer | String Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/string-master-tennis-log/id6757102423/reviews)** |
| Number of ratings | — | **7** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | — | Free |
| Size | 35 MB | 71 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TeamHB](https://appshunter.io/developer/327499889) | [ORYONG KIM](https://appshunter.io/developer/1864541863) |

## What reviewers say

### Squat Trainer

[App page](https://appshunter.io/ios/app/squat-trainer/id6755944355)

**In-app purchases:** none


### 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 Squat Trainer free?

Squat Trainer is free to download, with no in-app purchases.

### Is String Master free?

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

### Do Squat Trainer or String Master have ads?

Neither Squat Trainer 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.*