# 夜幕降臨恐怖遊戲黑室逃脫暗房間！ vs Cosmo Friends

The clearest difference is review sentiment: Cosmo Friends at 100% against 夜幕降臨恐怖遊戲黑室逃脫暗房間！'s 30%. Cosmo Friends also leads on ads (none vs shown) and update cadence (every 2 days vs every 6 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

夜幕降臨恐怖遊戲黑室逃脫暗房間！ ships an update every 6 days, Cosmo Friends every 2 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | 夜幕降臨恐怖遊戲黑室逃脫暗房間！ | Cosmo Friends |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (5 ratings)](https://appshunter.io/ios/app/id6479755464/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 30.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | **Every 2 days** |
| Monetization | — | Free |
| Size | 364 MB | 73 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | +4 |
| Developer | [锡水 黄](https://appshunter.io/developer/1128330578) | [Young Jun Kim](https://appshunter.io/developer/1798906201) |

## What reviewers say

### 夜幕降臨恐怖遊戲黑室逃脫暗房間！

[App page](https://appshunter.io/ios/app/id6479755464)

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

**In-app purchases:** none


### Cosmo Friends

[App page](https://appshunter.io/ios/app/cosmo-friends/id6746978572)

Dash through space, dodging enemies and mastering combo mechanics to rescue stranded friends. This arcade game features unique characters, evolving challenges, and fast-paced, real-time action.

**Highlights:** Endless space dashing, Enemy dodging, Unique characters with special abilities, Fast-paced combo mechanics, Evolving black holes, Ever-changing stages

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

**In-app purchases:** none


## Frequently asked questions

### Is 夜幕降臨恐怖遊戲黑室逃脫暗房間！ free?

夜幕降臨恐怖遊戲黑室逃脫暗房間！ is free to download, with no in-app purchases.

### Is Cosmo Friends free?

Cosmo Friends is free to download, with no in-app purchases.

### Do 夜幕降臨恐怖遊戲黑室逃脫暗房間！ or Cosmo Friends have ads?

夜幕降臨恐怖遊戲黑室逃脫暗房間！ shows ads; Cosmo Friends does not.

### Which is updated more often, 夜幕降臨恐怖遊戲黑室逃脫暗房間！ or Cosmo Friends?

夜幕降臨恐怖遊戲黑室逃脫暗房間！ ships an update every 6 days, and Cosmo Friends every 2 days. Most recently, 夜幕降臨恐怖遊戲黑室逃脫暗房間！ was updated on October 30, 2026 and Cosmo Friends on October 30, 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.*