# Logic Square vs Qubink

The clearest difference is ads: Qubink at none against Logic Square's shown. Qubink also leads on update cadence (every 6 days vs monthly). Logic Square's advantage is iOS requirement (12.0 vs 15.0). 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.

Logic Square ships an update monthly, Qubink every 6 days. The most recent releases landed on October 12, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Logic Square | Qubink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (215 ratings)](https://appshunter.io/ios/app/logic-square-nonogram/id432045052/reviews)** | — |
| Number of ratings | **215** | — |
| Positive reviews | 91.4% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 86 MB | 188 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [JaeKwan Jung](https://appshunter.io/developer/432045055) | [Federico Merlin](https://appshunter.io/developer/1894371080) |

## 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


### Qubink

[App page](https://appshunter.io/ios/app/qubink/id6762494194)

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

**In-app purchases:** none


## Frequently asked questions

### Is Logic Square free?

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

### Is Qubink free?

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

### Do Logic Square or Qubink have ads?

Logic Square shows ads; Qubink does not.

### Which is updated more often, Logic Square or Qubink?

Logic Square ships an update monthly, and Qubink every 6 days. Most recently, Logic Square was updated on October 12, 2026 and Qubink on October 4, 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.*