# Project Alnilam vs Polyescape

The clearest difference is in-app purchases: Project Alnilam at none against Polyescape's 4. Project Alnilam also leads on ads (none vs shown) and rating (5.0 vs 4.8). Polyescape's advantage is update cadence (every 5 months vs every 67 months) and ratings volume (65 vs 4). On price, review sentiment and device support there is nothing between them.

Both are free to download. Polyescape sells 4 one-off in-app purchases. Project Alnilam asks for nothing beyond the download.

Project Alnilam holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Polyescape has 65 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of Project Alnilam's written reviews are positive against 95% of Polyescape's.

Project Alnilam ships an update every 67 months, Polyescape every 5 months. Both last shipped on October 23, 2026.

## The numbers

| Metric | Project Alnilam | Polyescape |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/project-alnilam/id859990335/reviews)** | [4.8 (65 ratings)](https://appshunter.io/ios/app/polyescape-escape-game/id1448230259/reviews) |
| Number of ratings | 4 | **65** |
| Positive reviews | **100.0% of reviews** | 94.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 67 months | **Every 5 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 36 MB | 86 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SmartCode](https://appshunter.io/developer/370380536) | [Harry Tahir](https://appshunter.io/developer/1294167389) |

## What reviewers say

### Project Alnilam

[App page](https://appshunter.io/ios/app/project-alnilam/id859990335)

An abstract puzzle game where players must guide all green items to the exit. Items move together but have unique behaviors, requiring strategic thinking within a limited number of steps. Features 60 mind-bending levels.

**Highlights:** Abstract and atmospheric gameplay, Mindbending puzzles, Unique item behaviors, Limited step challenges, 60 included puzzles

**Features:** macOS Compatibility

**In-app purchases:** none


### Polyescape

[App page](https://appshunter.io/ios/app/polyescape-escape-game/id1448230259)

Engage in a unique 3D room escape experience. Solve challenging puzzles, find hidden clues, and combine items to break enigmatic codes and escape each meticulously designed room. Enjoy a relaxing yet mentally stimulating adventure.

**Highlights:** Unique 3D room escape challenges, Find and combine items, Solve enigmatic codes and tricky puzzles, Auto-save game progress, Easy tutorial, Unique room themes

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Unlimited Hints | $0.99 | one-time |
| Extra Pack | $1.99 | one-time |
| Complete Pack | $2.99 | one-time |


## Frequently asked questions

### Is Project Alnilam free?

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

### Is Polyescape free?

Polyescape is free to download, with in-app purchases available.

### Which has better reviews, Project Alnilam or Polyescape?

Project Alnilam is rated higher. Project Alnilam averages 5.0 out of 5 from 4 ratings, while Polyescape averages 4.8 from 65 ratings.

### Do Project Alnilam or Polyescape have ads?

Polyescape shows ads; Project Alnilam does not.

### Which is updated more often, Project Alnilam or Polyescape?

Project Alnilam ships an update every 67 months, and Polyescape every 5 months. Most recently, Project Alnilam was updated on October 23, 2026 and Polyescape on October 23, 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.*