# GlowGrid vs kubic

GlowGrid and kubic both sit at 4.6 stars, but that hides the real split: 84% of GlowGrid's written reviews are positive against 36% of kubic's. GlowGrid also leads on ads (none vs shown) and iOS requirement (8.0 vs 13.0). kubic's advantage is ratings volume (245 vs 68). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. GlowGrid sells 1 one-off in-app purchase and kubic sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

GlowGrid holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 68 and 245 respectively. Written reviews point the same way: 84% of GlowGrid's written reviews are positive against 36% of kubic's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on August 21, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | GlowGrid | kubic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (68 ratings)](https://appshunter.io/ios/app/glowgrid/id847421230/reviews)** | [4.4 (245 ratings)](https://appshunter.io/ios/app/kubic/id1062903406/reviews) |
| Number of ratings | 68 | **245** |
| Positive reviews | **83.9% of reviews** | 36.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 16 MB | 383 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zut Games Ltd](https://appshunter.io/developer/847421233) | [Pixel Envision Ltd.](https://appshunter.io/developer/444289214) |

## What reviewers say

### GlowGrid

[App page](https://appshunter.io/ios/app/glowgrid/id847421230)

A captivating retro puzzle game with strategic depth and a dreamy 80s synth soundtrack. Place shapes, match colors to clear tiles, and fill a power bar to advance. Unlock new elements as you progress through increasingly challenging levels.

**Highlights:** Strategic tile placement, Color matching gameplay, Neon retro pixel graphics, 80s synth soundtrack, Multiple game modes, Unlockable power-ups

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GlowGrid (Full Game) | $1.99 | one-time |


### 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


## Frequently asked questions

### Is GlowGrid free?

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

### Is kubic free?

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

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

GlowGrid is rated higher. GlowGrid averages 4.6 out of 5 from 68 ratings, while kubic averages 4.4 from 245 ratings.

### Do GlowGrid or kubic have ads?

kubic shows ads; GlowGrid does not.

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

GlowGrid ships an update every 2 months, and kubic every 2 months. Most recently, GlowGrid was updated on August 21, 2026 and kubic on September 9, 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.*