# 集团安全生产管理系统 vs OHSA

The clearest difference is update cadence: 集团安全生产管理系统 at every 10 days against OHSA's every 4 months. 集团安全生产管理系统 also leads on iOS requirement (9.0 vs 13.0). 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.

集团安全生产管理系统 ships an update every 10 days, OHSA every 4 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 集团安全生产管理系统 | OHSA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 4 months |
| Size | 27 MB | 8 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [政浩软件(上海)有限公司](https://appshunter.io/developer/1403691888) | [上海欧萨数据技术有限公司](https://appshunter.io/developer/1146355393) |

## What reviewers say

### 集团安全生产管理系统

[App page](https://appshunter.io/ios/app/id1403691889)

**Features:** macOS Compatibility

**In-app purchases:** none


### OHSA

[App page](https://appshunter.io/ios/app/ohsa/id1601786365)

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

**In-app purchases:** none


## Frequently asked questions

### Is 集团安全生产管理系统 free?

集团安全生产管理系统 is free to download, with no in-app purchases.

### Is OHSA free?

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

### Do 集团安全生产管理系统 or OHSA have ads?

Neither 集团安全生产管理系统 nor OHSA shows ads.

### Which is updated more often, 集团安全生产管理系统 or OHSA?

集团安全生产管理系统 ships an update every 10 days, and OHSA every 4 months. Most recently, 集团安全生产管理系统 was updated on November 2, 2026 and OHSA on November 3, 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.*