# 消防工程师3D vs 南风有痕

The clearest difference is update cadence: 消防工程师3D at daily against 南风有痕's every 11 months. 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.

消防工程师3D ships an update daily, 南风有痕 every 11 months. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 消防工程师3D | 南风有痕 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 11 months |
| Size | 1.0 GB | 83 MB |
| Requires iOS | **11.0** | 12.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Guangzhou Youxue Electronic Technology Co., ltd](https://appshunter.io/developer/967717879) | [Shenzhen 2bulu Information Technology Co. Ltd.](https://appshunter.io/developer/1193862719) |

## What reviewers say

### 消防工程师3D

[App page](https://appshunter.io/ios/app/3d/id1517573441)

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

**In-app purchases:** none


### 南风有痕

[App page](https://appshunter.io/ios/app/id6448814867)

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

**In-app purchases:** none


## Frequently asked questions

### Is 消防工程师3D free?

消防工程师3D is free to download, with no in-app purchases.

### Is 南风有痕 free?

南风有痕 is free to download, with no in-app purchases.

### Do 消防工程师3D or 南风有痕 have ads?

Neither 消防工程师3D nor 南风有痕 shows ads.

### Which is updated more often, 消防工程师3D or 南风有痕?

消防工程师3D ships an update daily, and 南风有痕 every 11 months. Most recently, 消防工程师3D was updated on October 14, 2026 and 南风有痕 on October 7, 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.*