# GST掌控消防 vs 青鸟主机实操模拟

The clearest difference is in-app purchases: GST掌控消防 at none against 青鸟主机实操模拟's 3. 青鸟主机实操模拟's advantage is ads (none vs shown) and update cadence (every 4 days vs every 5 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 青鸟主机实操模拟 sells 3 one-off in-app purchases. GST掌控消防 asks for nothing beyond the download.

GST掌控消防 ships an update every 5 months, 青鸟主机实操模拟 every 4 days. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | GST掌控消防 | 青鸟主机实操模拟 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 4 days** |
| Size | 71 MB | 77 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [海湾安全技术有限公司](https://appshunter.io/developer/1389703268) | [上海爻塔科技有限公司](https://appshunter.io/developer/1634396861) |

## What reviewers say

### GST掌控消防

[App page](https://appshunter.io/ios/app/gst/id6453023630)

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

**In-app purchases:** none


### 青鸟主机实操模拟

[App page](https://appshunter.io/ios/app/id6745258831)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 黄金会员 | $9.99 | one-time |
| 铂金会员 | $19.99 | one-time |
| 钻石会员 | $29.99 | one-time |


## Frequently asked questions

### Is GST掌控消防 free?

GST掌控消防 is free to download, with no in-app purchases.

### Is 青鸟主机实操模拟 free?

青鸟主机实操模拟 is free to download, with in-app purchases available.

### Do GST掌控消防 or 青鸟主机实操模拟 have ads?

GST掌控消防 shows ads; 青鸟主机实操模拟 does not.

### Which is updated more often, GST掌控消防 or 青鸟主机实操模拟?

GST掌控消防 ships an update every 5 months, and 青鸟主机实操模拟 every 4 days. Most recently, GST掌控消防 was updated on November 3, 2026 and 青鸟主机实操模拟 on October 28, 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.*