# 孙美琪疑案 vs Aurora Hills

The clearest difference is monetization model: 孙美琪疑案 at free against Aurora Hills's paid. 孙美琪疑案 also leads on rating (5.0 vs 4.8) and iOS requirement (11.0 vs 13.0). Aurora Hills's advantage is ratings volume (4.9K vs 4) and update cadence (every 4 weeks vs every 3 months). On price, ads, 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.

孙美琪疑案 holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Aurora Hills has 4.9K ratings behind it against 4, so its average is the more settled of the two.

孙美琪疑案 ships an update every 3 months, Aurora Hills every 4 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 孙美琪疑案 | Aurora Hills |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/id1525539733/reviews)** | [4.8 (4.9K ratings)](https://appshunter.io/ios/app/aurora-hills-chapter-1/id6475357957/reviews) |
| Number of ratings | 4 | **4.9K** |
| Positive reviews | — | 89.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | **Free** | Paid |
| Size | 1004 MB | 451 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [泽强 全](https://appshunter.io/developer/918792381) | [NovaSoft Interactive Ltd](https://appshunter.io/developer/1470338631) |

## What reviewers say

### 孙美琪疑案

[App page](https://appshunter.io/ios/app/id1525539733)

A mystery adventure game where players investigate a murder in a haunted dormitory basement. Uncover clues and solve the case in this chilling narrative experience.

**Highlights:** Investigate murder scenes, Solve complex puzzles, Explore haunted locations, Uncover hidden clues, Engaging narrative

**Features:** macOS Compatibility

**In-app purchases:** none


### Aurora Hills

[App page](https://appshunter.io/ios/app/aurora-hills-chapter-1/id6475357957)

Step into the shoes of a park ranger in 1981 to investigate mysterious disappearances in a once-prosperous Appalachian town. Explore the national park, find clues, and solve challenging puzzles to uncover the truth behind the vanishing residents.

**Highlights:** Investigate disappearances, Solve challenging puzzles, Explore national park, Custom soundtrack and sound effects, Logical hint system, Multi-language support, Color blind mode

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Amazing graphics
- 🔒 No ads or in-app purchases
- 👍 Engaging story and atmosphere
- 👍 Challenging but solvable puzzles
- 👍 Helpful hint system

**What reviewers complain about**

- 🐛 Some puzzles lack clear logic
- 🕰️ Game is too short
- 🕰️ Abrupt cliffhanger ending

**Reported bugs**

- Occasional freezing or restarting issues
- Difficulty with certain puzzle interactions

**Requested features**

- Longer gameplay with more chapters
- More difficult puzzle modes
- Ability to take notes/screenshots within the game


## 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 Aurora Hills free?

Aurora Hills is free to download, with no in-app purchases.

### Which has better reviews, 孙美琪疑案 or Aurora Hills?

孙美琪疑案 is rated higher. 孙美琪疑案 averages 5.0 out of 5 from 4 ratings, while Aurora Hills averages 4.8 from 4.9K ratings.

### Do 孙美琪疑案 or Aurora Hills have ads?

Neither 孙美琪疑案 nor Aurora Hills shows ads.

### Which is updated more often, 孙美琪疑案 or Aurora Hills?

孙美琪疑案 ships an update every 3 months, and Aurora Hills every 4 weeks. Most recently, 孙美琪疑案 was updated on November 3, 2026 and Aurora Hills on November 8, 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.*