# 圆形监狱 vs 噩梦：逃生

The clearest difference is update cadence: 圆形监狱 at every 5 days against 噩梦：逃生's every 2 weeks. 噩梦：逃生's advantage is review sentiment (60% vs 43%). 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.

圆形监狱 ships an update every 5 days, 噩梦：逃生 every 2 weeks. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 圆形监狱 | 噩梦：逃生 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/3d/id1665839100/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 42.9% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | — | Ad-supported |
| Size | 70 MB | 185 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [Hainan Weiran Technology Co., Ltd.](https://appshunter.io/developer/1552157984) | [Roam Soft](https://appshunter.io/developer/1634383567) |

## What reviewers say

### 圆形监狱

[App page](https://appshunter.io/ios/app/id1601941538)

**Features:** macOS Compatibility

**In-app purchases:** none


### 噩梦：逃生

[App page](https://appshunter.io/ios/app/3d/id1665839100)

Navigate a terrifying world filled with sensitive monsters. Use stealth and sound to survive, find clues, and escape before becoming prey. Your only hope is to be quiet and resourceful.

**Highlights:** Stealth-based gameplay, Sound-sensitive enemies, Puzzle solving, Item collection, Atmospheric horror, Escape objectives

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

**In-app purchases:** none


## Frequently asked questions

### Is 圆形监狱 free?

圆形监狱 is free to download, with no in-app purchases.

### Is 噩梦：逃生 free?

噩梦：逃生 is free to download, with no in-app purchases.

### Do 圆形监狱 or 噩梦：逃生 have ads?

Both 圆形监狱 and 噩梦：逃生 show ads.

### Which is updated more often, 圆形监狱 or 噩梦：逃生?

圆形监狱 ships an update every 5 days, and 噩梦：逃生 every 2 weeks. Most recently, 圆形监狱 was updated on October 25, 2026 and 噩梦：逃生 on October 27, 2026.

---

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