# 青鸟消防卫士 vs BOSS当家

The clearest difference is iOS requirement: BOSS当家 at 12.0 against 青鸟消防卫士's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 27, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 青鸟消防卫士 | BOSS当家 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 128 MB | 181 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Jade Bird Integrated Technologies Co., Ltd.](https://appshunter.io/developer/1434179016) | [北京欧客云科技有限公司](https://appshunter.io/developer/1167947302) |

## What reviewers say

### 青鸟消防卫士

[App page](https://appshunter.io/ios/app/id1462858486)

**Features:** Vision Pro support

**In-app purchases:** none


### BOSS当家

[App page](https://appshunter.io/ios/app/boss/id1466744567)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 青鸟消防卫士 free?

青鸟消防卫士 is free to download, with no in-app purchases.

### Is BOSS当家 free?

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

### Do 青鸟消防卫士 or BOSS当家 have ads?

Neither 青鸟消防卫士 nor BOSS当家 shows ads.

### Which is updated more often, 青鸟消防卫士 or BOSS当家?

青鸟消防卫士 ships an update every 3 weeks, and BOSS当家 every 3 weeks. Most recently, 青鸟消防卫士 was updated on September 27, 2026 and BOSS当家 on October 12, 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.*