# 友SSOOK 公式アプリ vs GHFit

The clearest difference is update cadence: GHFit at every 3 months against 友SSOOK 公式アプリ's every 38 months. 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.

友SSOOK 公式アプリ ships an update every 38 months, GHFit every 3 months. The most recent releases landed on October 25, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 友SSOOK 公式アプリ | GHFit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 3 months** |
| Size | 19 MB | 273 MB |
| Requires iOS | 12.0 | 12 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YOSHIE TSUKIOKA](https://appshunter.io/developer/1643628026) | [GREEN HOUSE CO., LTD. (Japan)](https://appshunter.io/developer/1623349387) |

## What reviewers say

### 友SSOOK 公式アプリ

[App page](https://appshunter.io/ios/app/ssook/id1643628024)

**In-app purchases:** none


### GHFit

[App page](https://appshunter.io/ios/app/ghfit/id6768571171)

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

**In-app purchases:** none


## Frequently asked questions

### Is 友SSOOK 公式アプリ free?

友SSOOK 公式アプリ is free to download, with no in-app purchases.

### Is GHFit free?

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

### Do 友SSOOK 公式アプリ or GHFit have ads?

Neither 友SSOOK 公式アプリ nor GHFit shows ads.

### Which is updated more often, 友SSOOK 公式アプリ or GHFit?

友SSOOK 公式アプリ ships an update every 38 months, and GHFit every 3 months. Most recently, 友SSOOK 公式アプリ was updated on October 25, 2026 and GHFit on October 5, 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.*