# 有聲職業安全衛生 vs 億集創見

The clearest difference is ads: 億集創見 at none against 有聲職業安全衛生's shown. 億集創見 also leads on update cadence (every 3 weeks vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

有聲職業安全衛生 ships an update every 4 months, 億集創見 every 3 weeks. The most recent releases landed on November 6, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | 有聲職業安全衛生 | 億集創見 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 359 MB | 40 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Chang Chih Kai](https://appshunter.io/developer/919349563) | [EZ-TECH LTD](https://appshunter.io/developer/1068678728) |

## 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


### 億集創見

[App page](https://appshunter.io/ios/app/id1582117561)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none


## 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 億集創見 free?

億集創見 is free to download, with no in-app purchases.

### Do 有聲職業安全衛生 or 億集創見 have ads?

有聲職業安全衛生 shows ads; 億集創見 does not.

### Which is updated more often, 有聲職業安全衛生 or 億集創見?

有聲職業安全衛生 ships an update every 4 months, and 億集創見 every 3 weeks. Most recently, 有聲職業安全衛生 was updated on November 6, 2026 and 億集創見 on November 11, 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.*