# Onyx vs Unciphered

The clearest difference is in-app purchases: Onyx at none against Unciphered's 6. Onyx also leads on ratings volume (20 vs 2). Unciphered's advantage is review sentiment (100% vs 67%). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Unciphered sells 6 one-off in-app purchases. Onyx asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Onyx against 5.0 for Unciphered. 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 Unciphered's.

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

## The numbers

| Metric | Onyx | Unciphered |
| --- | --- | --- |
| 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/unciphered-cryptogram-puzzle/id6802225274/reviews)** |
| Number of ratings | **20** | 2 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MARK SOLTYK](https://appshunter.io/developer/1832015670) | [Ahmed ElGhoroury](https://appshunter.io/developer/6802225276) |

## 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


### Unciphered

[App page](https://appshunter.io/ios/app/unciphered-cryptogram-puzzle/id6802225274)

Decode hidden proverbs by solving cryptograms where letters correspond to numbers. Solve crossword-style clues to reveal letters that fill in the entire puzzle. Enjoy daily puzzles, track your progress, and collect solved wisdom.

**Highlights:** Daily cryptogram puzzles, Crossword-style clue solving, Offline play, Progress tracking, Journal of solved proverbs, Accessibility features

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coins 100 | $0.99 | one-time |
| Coins 350 | $2.99 | one-time |
| The Wisdom Collection | $4.99 | one-time |
| Prime Time | $4.99 | one-time |
| Heroes Assemble | $4.99 | one-time |
| Coins 800 | $5.99 | one-time |


## Frequently asked questions

### Is Onyx free?

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

### Is Unciphered free?

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

### Which has better reviews, Onyx or Unciphered?

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

### Do Onyx or Unciphered have ads?

Neither Onyx nor Unciphered shows ads.

### Which is updated more often, Onyx or Unciphered?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*