# Slitherlink Mastery vs Hexoku

The clearest difference is rating: Hexoku at 4.9 against Slitherlink Mastery's 4.4. Hexoku also leads on in-app purchases (none vs 1) and review sentiment (100% vs 80%). Slitherlink Mastery's advantage is ads (none vs shown). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. Slitherlink Mastery sells 1 one-off in-app purchase. Hexoku asks for nothing beyond the download.

Hexoku holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 13 and 13 respectively. Written reviews point the same way: 80% of Slitherlink Mastery's written reviews are positive against 100% of Hexoku's.

Slitherlink Mastery ships an update every 5 weeks, Hexoku every 2 months. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Slitherlink Mastery | Hexoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (13 ratings)](https://appshunter.io/ios/app/slitherlink-mastery/id1434231923/reviews) | **[4.9 (13 ratings)](https://appshunter.io/ios/app/hexoku/id6476475459/reviews)** |
| Number of ratings | 13 | 13 |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 77 MB | 9 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Camilo Fitzgerald](https://appshunter.io/developer/1434231922) | [Aliaksandr Uvarau](https://appshunter.io/developer/960171474) |

## What reviewers say

### Slitherlink Mastery

[App page](https://appshunter.io/ios/app/slitherlink-mastery/id1434231923)

Solve addictive logic puzzles with a variety of difficulty levels and grid sizes. Features include touch-screen controls, line coloring, and instant error feedback. Unlock a master difficulty mode for an extra challenge.

**Highlights:** Multiple difficulty levels, Various puzzle sizes, Triangle, Square, and Hex puzzle types, Over 10,000 puzzles, Touch-screen pan and zoom, Instant error indications, Stats and high scores

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mastery Mode | $5.99 | one-time |


### Hexoku

[App page](https://appshunter.io/ios/app/hexoku/id6476475459)

Fill hexagonal grids with numbers 1-6 following simple rules. Solve over 3000 unique levels with increasing difficulty, from Novice to expert.

**Highlights:** Fill hexagons with numbers 1-6, Unique number rule per hexagon, Adjacent cells must match, 3000 unique levels, Multiple difficulty levels, Progressive challenge

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

**In-app purchases:** none


## Frequently asked questions

### Is Slitherlink Mastery free?

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

### Is Hexoku free?

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

### Which has better reviews, Slitherlink Mastery or Hexoku?

Hexoku is rated higher. Slitherlink Mastery averages 4.4 out of 5 from 13 ratings, while Hexoku averages 4.9 from 13 ratings.

### Do Slitherlink Mastery or Hexoku have ads?

Hexoku shows ads; Slitherlink Mastery does not.

### Which is updated more often, Slitherlink Mastery or Hexoku?

Slitherlink Mastery ships an update every 5 weeks, and Hexoku every 2 months. Most recently, Slitherlink Mastery was updated on October 11, 2026 and Hexoku on October 10, 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.*