# 有聲職業安全衛生 vs 職業安全衛生管理證照題庫練習

The clearest difference is in-app purchases: 有聲職業安全衛生 at none against 職業安全衛生管理證照題庫練習's 3. 職業安全衛生管理證照題庫練習's advantage is update cadence (every 5 weeks vs every 4 months) and iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. 職業安全衛生管理證照題庫練習 sells 3 in-app purchases, starting at $4.99 per month. 有聲職業安全衛生 asks for nothing beyond the download.

有聲職業安全衛生 ships an update every 4 months, 職業安全衛生管理證照題庫練習 every 5 weeks. The most recent releases landed on October 25, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | 有聲職業安全衛生 | 職業安全衛生管理證照題庫練習 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 26.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Size | 359 MB | 69 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Chang Chih Kai](https://appshunter.io/developer/919349563) | [pro2e](https://appshunter.io/developer/886087206) |

## What reviewers say

### 有聲職業安全衛生

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

**Features:** macOS Compatibility

**In-app purchases:** none


### 職業安全衛生管理證照題庫練習

[App page](https://appshunter.io/ios/app/id1565279955)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一個月無廣告服務 | $4.99 | per month |
| 三個月無廣告服務 | $11.99 | per 3 months |
| 十二個月無廣告服務 | $19.99 | per year |


## Frequently asked questions

### 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.

### Is 職業安全衛生管理證照題庫練習 free?

職業安全衛生管理證照題庫練習 is free to download, with in-app purchases available.

### Do 有聲職業安全衛生 or 職業安全衛生管理證照題庫練習 have ads?

Both 有聲職業安全衛生 and 職業安全衛生管理證照題庫練習 show ads.

### Which is updated more often, 有聲職業安全衛生 or 職業安全衛生管理證照題庫練習?

有聲職業安全衛生 ships an update every 4 months, and 職業安全衛生管理證照題庫練習 every 5 weeks. Most recently, 有聲職業安全衛生 was updated on October 25, 2026 and 職業安全衛生管理證照題庫練習 on October 23, 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.*