# 勤行小幫手 vs 有聲職業安全衛生

The clearest difference is ads: 勤行小幫手 at none against 有聲職業安全衛生's shown. 勤行小幫手 also leads on iOS requirement (7.1 vs 15.6). On price, update cadence, 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.

勤行小幫手 ships an update every 2 months, 有聲職業安全衛生 every 4 months. The most recent releases landed on June 6, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | 勤行小幫手 | 有聲職業安全衛生 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 89.5% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 23 MB | 359 MB |
| Requires iOS | **7.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [YANG CHIA YING](https://appshunter.io/developer/898700692) | [Chang Chih Kai](https://appshunter.io/developer/919349563) |

## What reviewers say

### 勤行小幫手

[App page](https://appshunter.io/ios/app/id898700688)

**Features:** macOS Compatibility

**In-app purchases:** none


### 有聲職業安全衛生

[App page](https://appshunter.io/ios/app/id1465257531)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 勤行小幫手 free?

勤行小幫手 is free to download, with no in-app purchases.

### Is 有聲職業安全衛生 free?

有聲職業安全衛生 is free to download, with no in-app purchases.

### Do 勤行小幫手 or 有聲職業安全衛生 have ads?

有聲職業安全衛生 shows ads; 勤行小幫手 does not.

### Which is updated more often, 勤行小幫手 or 有聲職業安全衛生?

勤行小幫手 ships an update every 2 months, and 有聲職業安全衛生 every 4 months. Most recently, 勤行小幫手 was updated on June 6, 2026 and 有聲職業安全衛生 on September 13, 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.*