# SilentBoy Prison Escape Sim 3D vs Lethal Project

The clearest difference is rating: SilentBoy Prison Escape Sim 3D at 4.2 against Lethal Project's 2.2. SilentBoy Prison Escape Sim 3D also leads on review sentiment (53% vs 13%) and ratings volume (930 vs 12). Lethal Project's advantage is in-app purchases (none vs 10) and update cadence (weekly vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SilentBoy Prison Escape Sim 3D sells 10 one-off in-app purchases. Lethal Project asks for nothing beyond the download.

SilentBoy Prison Escape Sim 3D holds the better App Store score, 4.2 against 2.2. That said, the two scores are not equally well evidenced: SilentBoy Prison Escape Sim 3D has 930 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 53% of SilentBoy Prison Escape Sim 3D's written reviews are positive against 13% of Lethal Project's.

SilentBoy Prison Escape Sim 3D ships an update every 2 weeks, Lethal Project weekly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SilentBoy Prison Escape Sim 3D | Lethal Project |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (930 ratings)](https://appshunter.io/ios/app/silentboy-prison-escape-sim-3d/id6737184928/reviews)** | [2.2 (12 ratings)](https://appshunter.io/ios/app/lethal-project-horror-game/id6743378581/reviews) |
| Number of ratings | **930** | 12 |
| Positive reviews | **52.8% of reviews** | 12.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 219 MB | 248 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Muhammad Waqas Rana](https://appshunter.io/developer/1832911727) | [Diep Quoc Vuong](https://appshunter.io/developer/1787632957) |

## What reviewers say

### SilentBoy Prison Escape Sim 3D

[App page](https://appshunter.io/ios/app/silentboy-prison-escape-sim-3d/id6737184928)

Experience a story-driven prison escape simulation where you play as a child navigating a harsh system. Survival, stealth, and difficult choices are key to breaking free from a dangerous environment controlled by inmates and guards.

**Highlights:** Story-driven gameplay, Stealth mechanics, Survival challenges, Environmental puzzles, Inmate interaction, Consequential choices, Dynamic prison environment

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads 50% OFF | $0.99 | one-time |
| 10000 Cash | $1.99 | one-time |
| 26000 Cash | $4.99 | one-time |
| Exclusive Offer 70% Off | $4.99 | one-time |
| 60000 Cash | $9.99 | one-time |
| 130000 Cash | $19.99 | one-time |
| 3400 Diamond | $49.99 | one-time |
| 340000 Cash | $49.99 | one-time |
| 7000 Diamond | $99.99 | one-time |
| 700000 Cash | $99.99 | one-time |

**What reviewers like**

- 👍 Fun gameplay
- 🚀 Engaging experience
- 💡 Interesting concept

**What reviewers complain about**

- 🐛 Bugs and glitches
- 💰 Excessive ads
- 🌐 Language limitations
- 🔍 Unclear objectives

**Reported bugs**

- Inconsistent star tracking
- Unresponsive controls
- Crashing on certain devices

**Requested features**

- Difficulty options
- Multilingual support
- Improved level progression


### Lethal Project

[App page](https://appshunter.io/ios/app/lethal-project-horror-game/id6743378581)

Engage in high-risk missions as an elite operative in a dangerous environment. Navigate dark, intense locations, facing terrifying creatures. Choose between stealth or combat to overcome deadly obstacles and survive.

**Highlights:** Complete deadly missions, Face terrifying creatures, Navigate dark environments, Choose stealth or combat, High-risk operative gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SilentBoy Prison Escape Sim 3D free?

SilentBoy Prison Escape Sim 3D is free to download, with in-app purchases available.

### Is Lethal Project free?

Lethal Project is free to download, with no in-app purchases.

### Which has better reviews, SilentBoy Prison Escape Sim 3D or Lethal Project?

SilentBoy Prison Escape Sim 3D is rated higher. SilentBoy Prison Escape Sim 3D averages 4.2 out of 5 from 930 ratings, while Lethal Project averages 2.2 from 12 ratings.

### Do SilentBoy Prison Escape Sim 3D or Lethal Project have ads?

Both SilentBoy Prison Escape Sim 3D and Lethal Project show ads.

### Which is updated more often, SilentBoy Prison Escape Sim 3D or Lethal Project?

SilentBoy Prison Escape Sim 3D ships an update every 2 weeks, and Lethal Project weekly. Most recently, SilentBoy Prison Escape Sim 3D was updated on October 27, 2026 and Lethal Project 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.*