# 记工期 vs 安全生产管理

The clearest difference is update cadence: 安全生产管理 at every 3 days against 记工期's monthly. 安全生产管理 also leads on iOS requirement (12.0 vs 14.0). 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.

记工期 ships an update monthly, 安全生产管理 every 3 days. The most recent releases landed on October 26, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 记工期 | 安全生产管理 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Size | 1 MB | 13 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [亚 张](https://appshunter.io/developer/1084990479) | [虓 赵](https://appshunter.io/developer/1628264766) |

## What reviewers say

### 记工期

[App page](https://appshunter.io/ios/app/id1084991036)

**Features:** macOS Compatibility

**In-app purchases:** none


### 安全生产管理

[App page](https://appshunter.io/ios/app/id6447051650)

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

**In-app purchases:** none


## Frequently asked questions

### Is 记工期 free?

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

### Is 安全生产管理 free?

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

### Do 记工期 or 安全生产管理 have ads?

Neither 记工期 nor 安全生产管理 shows ads.

### Which is updated more often, 记工期 or 安全生产管理?

记工期 ships an update monthly, and 安全生产管理 every 3 days. Most recently, 记工期 was updated on October 26, 2026 and 安全生产管理 on October 17, 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.*