# Nonogram 4 vs Nonogram Square

The clearest difference is rating: Nonogram Square at 4.7 against Nonogram 4's 4.0. Nonogram Square also leads on update cadence (every 6 weeks vs every 12 months) and review sentiment (87% vs 71%). Nonogram 4's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases and device support there is nothing between them.

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

Nonogram Square holds the better App Store score, 4.7 against 4.0. Both are backed by a comparable volume of ratings — 7 and 23 respectively. Written reviews point the same way: 71% of Nonogram 4's written reviews are positive against 87% of Nonogram Square's.

Nonogram 4 ships an update every 12 months, Nonogram Square every 6 weeks. The most recent releases landed on September 7, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Nonogram 4 | Nonogram Square |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (7 ratings)](https://appshunter.io/ios/app/nonogram-4/id1096115680/reviews) | **[4.7 (23 ratings)](https://appshunter.io/ios/app/nonogram-square/id1605042787/reviews)** |
| Number of ratings | 7 | **23** |
| Positive reviews | 71.4% of reviews | **86.5% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 6 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 37 MB | 24 MB |
| Requires iOS | **8.0** | 14.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Myungil Kim](https://appshunter.io/developer/995113058) | [GIBONG KIM](https://appshunter.io/developer/1605042789) |

## What reviewers say

### Nonogram 4

[App page](https://appshunter.io/ios/app/nonogram-4/id1096115680)

This logic puzzle game challenges players to reveal hidden pictures by filling in cells based on numerical clues. It offers various grid sizes and helpful features like hints and auto-fill to aid gameplay.

**Highlights:** Multiple grid sizes (10x10, 15x15, 20x20), BIG mode, Hint system, Auto-save functionality, Auto-fill for 'x' marks

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

**In-app purchases:** none


### Nonogram Square

[App page](https://appshunter.io/ios/app/nonogram-square/id1605042787)

This app offers a variety of picture logic puzzles where you color cells based on number clues to reveal hidden images. It features multiple grid sizes, from 5x5 to 25x25, providing a challenging and engaging experience for puzzle enthusiasts.

**Highlights:** Picture logic puzzles, Color cells based on number clues, Reveal hidden images, Multiple grid sizes (5x5 to 25x25), Challenging gameplay

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

**In-app purchases:** none


## Frequently asked questions

### Is Nonogram 4 free?

Nonogram 4 is free to download, with no in-app purchases.

### Is Nonogram Square free?

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

### Which has better reviews, Nonogram 4 or Nonogram Square?

Nonogram Square is rated higher. Nonogram 4 averages 4.0 out of 5 from 7 ratings, while Nonogram Square averages 4.7 from 23 ratings.

### Do Nonogram 4 or Nonogram Square have ads?

Nonogram Square shows ads; Nonogram 4 does not.

### Which is updated more often, Nonogram 4 or Nonogram Square?

Nonogram 4 ships an update every 12 months, and Nonogram Square every 6 weeks. Most recently, Nonogram 4 was updated on September 7, 2026 and Nonogram Square on September 26, 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.*