# Logic Square vs Nonogram King

The clearest difference is in-app purchases: Logic Square at none against Nonogram King's 4. Logic Square also leads on rating (4.9 vs 4.5) and update cadence (monthly vs every 4 months). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Nonogram King sells 4 one-off in-app purchases. Logic Square asks for nothing beyond the download.

Logic Square holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Logic Square has 215 ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 91% of Logic Square's written reviews are positive against 74% of Nonogram King's.

Logic Square ships an update monthly, Nonogram King every 4 months. The most recent releases landed on September 17, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Logic Square | Nonogram King |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (215 ratings)](https://appshunter.io/ios/app/logic-square-nonogram/id432045052/reviews)** | [4.5 (24 ratings)](https://appshunter.io/ios/app/nonogram-king/id1142064143/reviews) |
| Number of ratings | **215** | 24 |
| Positive reviews | **91.4% of reviews** | 73.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 86 MB | 51 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JaeKwan Jung](https://appshunter.io/developer/432045055) | [MOBIRIX](https://appshunter.io/developer/349276666) |

## What reviewers say

### Logic Square

[App page](https://appshunter.io/ios/app/logic-square-nonogram/id432045052)

This is a free puzzle game where you reveal hidden images by filling in blocks based on number clues. It offers thousands of puzzles, daily new challenges, and online multiplayer modes. Learn the ropes with tutorials and track your progress against others.

**Highlights:** Thousands of puzzles, Daily new puzzles, Online match play, Tutorials for beginners, Leaderboard system, Online synchronization, Color puzzles

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

**In-app purchases:** none


### Nonogram King

[App page](https://appshunter.io/ios/app/nonogram-king/id1142064143)

Engage your brain with this logic puzzle game. Solve picture puzzles across various difficulty levels and modes, including time attack and special picture completion. Compete with friends or players worldwide.

**Highlights:** Logic puzzle solving, Multiple difficulty levels, Special picture completion mode, Time attack challenge mode, Multiplayer versus mode, Leaderboards and achievements

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase 500 Gold | $4.99 | one-time |
| Purchase 1,000 Gold | $9.99 | one-time |
| Purchase 3,300 Gold | $29.99 | one-time |
| Purchase 7,000 Gold | $49.99 | one-time |


## Frequently asked questions

### Is Logic Square free?

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

### Is Nonogram King free?

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

### Which has better reviews, Logic Square or Nonogram King?

Logic Square is rated higher. Logic Square averages 4.9 out of 5 from 215 ratings, while Nonogram King averages 4.5 from 24 ratings.

### Do Logic Square or Nonogram King have ads?

Both Logic Square and Nonogram King show ads.

### Which is updated more often, Logic Square or Nonogram King?

Logic Square ships an update monthly, and Nonogram King every 4 months. Most recently, Logic Square was updated on September 17, 2026 and Nonogram King on September 24, 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.*