# Classic Nonogram vs Zudiro

The clearest difference is review sentiment: Zudiro at 100% against Classic Nonogram's 0%. Zudiro also leads on in-app purchases (none vs 1) and ads (none vs shown). Classic Nonogram's advantage is iOS requirement (11.0 vs 13.4). On price and device support there is nothing between them.

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

Classic Nonogram ships an update every 10 months, Zudiro every 2 weeks. The most recent releases landed on June 11, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Classic Nonogram | Zudiro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/classic-nonogram/id1622168797/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 20 MB | 19 MB |
| Requires iOS | **11.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Code This Lab srl](https://appshunter.io/developer/377003842) | [Devanco](https://appshunter.io/developer/1568938055) |

## What reviewers say

### Classic Nonogram

[App page](https://appshunter.io/ios/app/classic-nonogram/id1622168797)

This logic puzzle game challenges you to color cells based on number clues. With multiple difficulty levels and limited lives, it offers a brain-teasing experience for puzzle enthusiasts.

**Highlights:** Logic-based cell coloring, Number clues for guidance, Multiple difficulty levels, Limited lives mechanic, Extensive level progression

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Zudiro

[App page](https://appshunter.io/ios/app/zudiro/id6736738835)

This logic puzzle game challenges players to fill a grid using multiplicative constraints. It offers an intellectual challenge for fans of math-based puzzles and number sense. Conquer all the challenges and master the art of multiplication.

**Highlights:** Multiplicative logic puzzles, Grid-filling challenges, Number sense testing, Intellectual challenges, Math-based puzzles

**In-app purchases:** none


## Frequently asked questions

### Is Classic Nonogram free?

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

### Is Zudiro free?

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

### Do Classic Nonogram or Zudiro have ads?

Classic Nonogram shows ads; Zudiro does not.

### Which is updated more often, Classic Nonogram or Zudiro?

Classic Nonogram ships an update every 10 months, and Zudiro every 2 weeks. Most recently, Classic Nonogram was updated on June 11, 2026 and Zudiro on June 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*