# Nonogram 3 vs IQ Test

The clearest difference is in-app purchases: Nonogram 3 at none against IQ Test's 1. Nonogram 3 also leads on iOS requirement (8.0 vs 15.6). IQ Test's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. IQ Test sells 1 one-off in-app purchase. Nonogram 3 asks for nothing beyond the download.

Nonogram 3 ships an update every 3 months, IQ Test every 2 weeks. The most recent releases landed on October 15, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Nonogram 3 | IQ Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (6 ratings)](https://appshunter.io/ios/app/nonogram-3/id1029810804/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 30 MB | 14 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Myungil Kim](https://appshunter.io/developer/995113058) | [Ivaylo Ivanov](https://appshunter.io/developer/1023127210) |

## What reviewers say

### Nonogram 3

[App page](https://appshunter.io/ios/app/nonogram-3/id1029810804)

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 in-game features to aid progression. Enjoy a fun and engaging way to solve puzzles and uncover complete images.

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

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

**In-app purchases:** none


### IQ Test

[App page](https://appshunter.io/ios/app/iq-test-matrix-puzzles/id6752962217)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Matrix Levels | $4.99 | one-time |


## Frequently asked questions

### Is Nonogram 3 free?

Nonogram 3 is free to download, with no in-app purchases.

### Is IQ Test free?

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

### Do Nonogram 3 or IQ Test have ads?

Neither Nonogram 3 nor IQ Test shows ads.

### Which is updated more often, Nonogram 3 or IQ Test?

Nonogram 3 ships an update every 3 months, and IQ Test every 2 weeks. Most recently, Nonogram 3 was updated on October 15, 2026 and IQ Test on October 27, 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.*