# Onyx vs Forma Mind

Onyx and Forma Mind both sit at 4.9 stars, but that hides the real split: 100% of Forma Mind's written reviews are positive against 67% of Onyx's. Forma Mind also leads on iOS requirement (15.0 vs 17.0). Onyx's advantage is ratings volume (20 vs 2). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for Onyx against 5.0 for Forma Mind. That said, the two scores are not equally well evidenced: Onyx has 20 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 67% of Onyx's written reviews are positive against 100% of Forma Mind's.

Onyx ships an update every 9 days, Forma Mind weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Onyx | Forma Mind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (20 ratings)](https://appshunter.io/ios/app/onyx-modern-minesweeper/id6790800332/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/forma-mind-shape-puzzle/id6812954742/reviews)** |
| Number of ratings | **20** | 2 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free | Free |
| Size | 6 MB | 19 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MARK SOLTYK](https://appshunter.io/developer/1832015670) | [Damien Asseya](https://appshunter.io/developer/878472983) |

## What reviewers say

### Onyx

[App page](https://appshunter.io/ios/app/onyx-modern-minesweeper/id6790800332)

A refined take on the classic logic puzzle, offering thoughtful gameplay with fluid touch controls and customizable themes. Enjoy various difficulty levels, custom challenges, and detailed progress tracking in a distraction-free, offline experience.

**Highlights:** Distraction-free classic Minesweeper, Fluid touch controls and responsive boards, Multiple difficulty levels and custom fields, Progressive hints and safe first move, Light and dark themes with customization, Offline play with no ads or tracking, Detailed player statistics

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

**In-app purchases:** none


### Forma Mind

[App page](https://appshunter.io/ios/app/forma-mind-shape-puzzle/id6812954742)

Engage your visual perception with this calming puzzle game. Identify three identical shapes from a field of similar ones before the board refreshes. Offers timed and untimed modes with adjustable difficulty.

**Highlights:** Match identical shapes, Recall shape positions, Daily challenges, Adjustable timer, Multiple difficulty levels, Progress tracking, Light and dark themes

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

**In-app purchases:** none


## Frequently asked questions

### Is Onyx free?

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

### Is Forma Mind free?

Forma Mind is free to download, with no in-app purchases.

### Which has better reviews, Onyx or Forma Mind?

Forma Mind is rated higher. Onyx averages 4.9 out of 5 from 20 ratings, while Forma Mind averages 5.0 from 2 ratings.

### Do Onyx or Forma Mind have ads?

Neither Onyx nor Forma Mind shows ads.

### Which is updated more often, Onyx or Forma Mind?

Onyx ships an update every 9 days, and Forma Mind weekly. Most recently, Onyx was updated on November 5, 2026 and Forma Mind on October 31, 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.*