# 消防工程师3D vs 大应急家

The clearest difference is update cadence: 消防工程师3D at daily against 大应急家's every 2 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, 大应急家 every 2 months. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 消防工程师3D | 大应急家 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 months |
| Size | 1.0 GB | 22 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Guangzhou Youxue Electronic Technology Co., ltd](https://appshunter.io/developer/967717879) | [Chongqing Da Emergency Intelligence Technology Co., Ltd.](https://appshunter.io/developer/1612950204) |

## 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


### 大应急家

[App page](https://appshunter.io/ios/app/id1612950202)

**Features:** macOS Compatibility

**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 大应急家 free?

大应急家 is free to download, with no in-app purchases.

### Do 消防工程师3D or 大应急家 have ads?

Neither 消防工程师3D nor 大应急家 shows ads.

### Which is updated more often, 消防工程师3D or 大应急家?

消防工程师3D ships an update daily, and 大应急家 every 2 months. Most recently, 消防工程师3D was updated on October 14, 2026 and 大应急家 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.*