# 密室逃脱：逃出僵尸坞2 vs Brainy Sleuth

The clearest difference is in-app purchases: Brainy Sleuth at none against 密室逃脱：逃出僵尸坞2's 2. Brainy Sleuth also leads on rating (4.4 vs 4.0) and ratings volume (43 vs 1). 密室逃脱：逃出僵尸坞2's advantage is ads (none vs shown) and iOS requirement (6.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. 密室逃脱：逃出僵尸坞2 sells 2 one-off in-app purchases. Brainy Sleuth asks for nothing beyond the download.

Brainy Sleuth holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: Brainy Sleuth has 43 ratings behind it against 1, so its average is the more settled of the two.

密室逃脱：逃出僵尸坞2 ships an update every 33 months, Brainy Sleuth every 32 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 密室逃脱：逃出僵尸坞2 | Brainy Sleuth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/2/id1000126890/reviews) | **[4.4 (43 ratings)](https://appshunter.io/ios/app/brainy-sleuth-riddle-quest/id1571292903/reviews)** |
| Number of ratings | 1 | **43** |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 33 months | **Every 32 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 68 MB | 202 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [XIAN JIAO LAI](https://appshunter.io/developer/1187672689) | [魂动天下](https://appshunter.io/developer/1395851580) |

## What reviewers say

### 密室逃脱：逃出僵尸坞2

[App page](https://appshunter.io/ios/app/2/id1000126890)

Escape a dark, damp room filled with zombie variants in a derelict space station. Solve puzzles, overcome traps, and defeat enemies to find your way out. Survival depends on your wits and quick reflexes.

**Highlights:** Zombie escape room gameplay, Puzzle solving, Trap navigation, Enemy combat, Space station environment

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Unlock All Hints | $1.99 | one-time |


### Brainy Sleuth

[App page](https://appshunter.io/ios/app/brainy-sleuth-riddle-quest/id1571292903)

This puzzle game offers over 500 challenging levels with diverse gameplay mechanics. It combines various puzzle types with unique mobile interactions for an engaging experience. Enjoy a humorous and educational journey through brain-teasing riddles.

**Highlights:** 500+ challenging levels, Brain-teasing riddles, Find the difference and hidden object gameplay, Unique mobile interactions, Humorous scenarios and answers, Educational content

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

**In-app purchases:** none


## Frequently asked questions

### Is 密室逃脱：逃出僵尸坞2 free?

密室逃脱：逃出僵尸坞2 is free to download, with in-app purchases available.

### Is Brainy Sleuth free?

Brainy Sleuth is free to download, with no in-app purchases.

### Which has better reviews, 密室逃脱：逃出僵尸坞2 or Brainy Sleuth?

Brainy Sleuth is rated higher. 密室逃脱：逃出僵尸坞2 averages 4.0 out of 5 from 1 ratings, while Brainy Sleuth averages 4.4 from 43 ratings.

### Do 密室逃脱：逃出僵尸坞2 or Brainy Sleuth have ads?

Brainy Sleuth shows ads; 密室逃脱：逃出僵尸坞2 does not.

### Which is updated more often, 密室逃脱：逃出僵尸坞2 or Brainy Sleuth?

密室逃脱：逃出僵尸坞2 ships an update every 33 months, and Brainy Sleuth every 32 months. Most recently, 密室逃脱：逃出僵尸坞2 was updated on November 1, 2026 and Brainy Sleuth on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*