# kubic vs Glyn

kubic and Glyn both sit at 4.4 stars, but that hides the real split: 86% of Glyn's written reviews are positive against 36% of kubic's. Glyn also leads on in-app purchases (none vs 5) and ads (none vs shown). kubic's advantage is price (Free vs $1.99). On rating, ratings volume, device support and iOS requirement there is nothing between them.

kubic is free to download; Glyn costs $1.99 up front. kubic sells 5 one-off in-app purchases. Glyn asks for nothing beyond the download.

Glyn holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 245 and 92 respectively. Written reviews point the same way: 36% of kubic's written reviews are positive against 86% of Glyn's.

kubic ships an update every 2 months, Glyn every 8 days. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | kubic | Glyn |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.4 (245 ratings)](https://appshunter.io/ios/app/kubic/id1062903406/reviews) | **[4.6 (92 ratings)](https://appshunter.io/ios/app/glyn/id1634392900/reviews)** |
| Number of ratings | **245** | 92 |
| Positive reviews | 36.4% of reviews | **85.9% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 383 MB | 190 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pixel Envision Ltd.](https://appshunter.io/developer/444289214) | [EMMANUEL ROUX](https://appshunter.io/developer/914649624) |

## What reviewers say

### kubic

[App page](https://appshunter.io/ios/app/kubic/id1062903406)

This optical illusion puzzle game challenges players to construct impossible structures inspired by M.C. Escher's art. With a clean design and minimalistic graphics, it offers over 60 mind-bending puzzles across various geometric and spatial themes. Features include layer locking, zoom, and an in-game hint system to aid progression.

**Highlights:** Optical illusion puzzles, M.C. Escher inspired designs, Geometric and impossible objects, Layer locking and manipulation, Zoom and view controls, In-game hint system, Progress syncing via iCloud

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Hints | $0.99 | one-time |
| No Ads | $1.99 | one-time |
| 25 Hints | $1.99 | one-time |
| 50 Hints | $2.99 | one-time |
| 100 Hints | $3.99 | one-time |

**What reviewers like**

- 💡 Original and clever puzzles
- 🧠 Mind-bending challenges
- 👍 Fun and engaging gameplay
- ✨ Well-realized game concept
- 🤔 Puzzles make you think

**What reviewers complain about**

- 😠 Frustrating tile placement
- 📉 Steep difficulty curve
- 💸 Excessive and intrusive ads
- 😩 Stressful user experience
- ⚠️ Ads interrupt gameplay

**Reported bugs**

- Tiles not sticking correctly
- App won't launch offline
- App won't load/crashes on launch
- In-app purchase attempts forced
- Bug with in-app purchase activation

**Requested features**

- Fix tile placement issues
- Improve difficulty curve
- Option to rotate puzzles
- Option to lock in pieces
- Dark mode for night play


### Glyn

[App page](https://appshunter.io/ios/app/glyn/id1634392900)

Engage in a unique puzzle game that challenges you to count to four. Enhance your observation abilities while enjoying a charming retro pixel art aesthetic and a calming zen soundtrack. This game offers a simple yet deeply rewarding experience.

**Highlights:** Unique counting puzzle mechanics, Observation skill enhancement, Charming retro pixel art, Soothing zen soundtrack, Simple to learn, satisfying gameplay

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and fun gameplay
- 🎶 Soothing and good music
- 🧠 Engaging and makes you think
- ✨ Amazing improvements in updates
- ⏳ Great time passer

**What reviewers complain about**

- ❓ Confusing to play initially
- 🖱️ Hitbox of dots could be increased
- 💻 How to play instructions on webpage
- 😵‍💫 Webpage font and spacing hard to read
- ❌ Unable to progress past practice levels

**Reported bugs**

- Constantly froze and had to be crashed closed on iPad
- Game resets if left too long in the background when app switching
- Bug where clicking the 4 dots button sometimes leads to game over screen
- Error message every time the app is opened
- 4 dots difficulty says game over and exits

**Requested features**

- Increase hitbox of dots
- Add a notation to mark a dot as 'empty'
- Implement a save feature
- Add timed games
- Add daily challenges


## Frequently asked questions

### Is kubic free?

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

### Is Glyn free?

Glyn costs $1.99, with no in-app purchases.

### Which has better reviews, kubic or Glyn?

Glyn is rated higher. kubic averages 4.4 out of 5 from 245 ratings, while Glyn averages 4.6 from 92 ratings.

### Do kubic or Glyn have ads?

kubic shows ads; Glyn does not.

### Which is updated more often, kubic or Glyn?

kubic ships an update every 2 months, and Glyn every 8 days. Most recently, kubic was updated on October 18, 2026 and Glyn on October 14, 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.*