# 孙美琪疑案 vs 栖云异梦2

The clearest difference is ads: 孙美琪疑案 at none against 栖云异梦2's shown. 孙美琪疑案 also leads on update cadence (weekly vs monthly) and monetization model (free vs ad-supported). 栖云异梦2's advantage is rating (5.0 vs 4.6). On price, review sentiment, 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.

栖云异梦2 holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: 孙美琪疑案 has 18 ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

孙美琪疑案 ships an update weekly, 栖云异梦2 monthly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 孙美琪疑案 | 栖云异梦2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (18 ratings)](https://appshunter.io/ios/app/id1512121004/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/2/id6745078800/reviews)** |
| Number of ratings | **18** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Monthly |
| Monetization | **Free** | Ad-supported |
| Size | 727 MB | 597 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [泽强 全](https://appshunter.io/developer/918792381) | [杭州山灰猫网络科技有限公司](https://appshunter.io/developer/1810624034) |

## What reviewers say

### 孙美琪疑案

[App page](https://appshunter.io/ios/app/id1512121004)

A mystery adventure game where you investigate a murder case linked to a powerful business mogul. Explore crime scenes and uncover clues to solve the puzzle.

**Highlights:** Engaging mystery narrative, Crime scene investigation, Clue discovery, Puzzle solving, Character interaction

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

**In-app purchases:** none


### 栖云异梦2

[App page](https://appshunter.io/ios/app/2/id6745078800)

Embark on a thrilling mystery adventure to uncover the truth behind a past attack and a hidden conspiracy. Explore ancient lands, solve mind-bending puzzles, and unravel a story that spans millennia. This sequel offers unique gameplay and a captivating narrative.

**Highlights:** Intriguing mystery narrative, Creative and challenging puzzles, Unique gameplay mechanics, Visually distinct art styles, Engaging story progression

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

**In-app purchases:** none


## Frequently asked questions

### Is 孙美琪疑案 free?

孙美琪疑案 is free to download, with no in-app purchases.

### Is 栖云异梦2 free?

栖云异梦2 is free to download, with no in-app purchases.

### Which has better reviews, 孙美琪疑案 or 栖云异梦2?

栖云异梦2 is rated higher. 孙美琪疑案 averages 4.6 out of 5 from 18 ratings, while 栖云异梦2 averages 5.0 from 3 ratings.

### Do 孙美琪疑案 or 栖云异梦2 have ads?

栖云异梦2 shows ads; 孙美琪疑案 does not.

### Which is updated more often, 孙美琪疑案 or 栖云异梦2?

孙美琪疑案 ships an update weekly, and 栖云异梦2 monthly. Most recently, 孙美琪疑案 was updated on October 27, 2026 and 栖云异梦2 on October 24, 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.*