# 健康行動go vs O'care Body Composition App

The clearest difference is update cadence: 健康行動go at every 2 weeks against O'care Body Composition App's every 6 weeks. O'care Body Composition App's advantage is iOS requirement (12.0 vs 16.0). 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.

健康行動go ships an update every 2 weeks, O'care Body Composition App every 6 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | 健康行動go | O'care Body Composition App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Size | 66 MB | 69 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Health Leader Biomedical Co., Ltd.](https://appshunter.io/developer/1577458757) | [Charder Electronic Co., Ltd.](https://appshunter.io/developer/796349103) |

## What reviewers say

### 健康行動go

[App page](https://appshunter.io/ios/app/go/id1437488996)

**Features:** Vision Pro support

**In-app purchases:** none


### O'care Body Composition App

[App page](https://appshunter.io/ios/app/ocare-body-composition-app/id1508430987)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 健康行動go free?

健康行動go is free to download, with no in-app purchases.

### Is O'care Body Composition App free?

O'care Body Composition App is free to download, with no in-app purchases.

### Do 健康行動go or O'care Body Composition App have ads?

Neither 健康行動go nor O'care Body Composition App shows ads.

### Which is updated more often, 健康行動go or O'care Body Composition App?

健康行動go ships an update every 2 weeks, and O'care Body Composition App every 6 weeks. Most recently, 健康行動go was updated on October 25, 2026 and O'care Body Composition App on October 25, 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.*