# Nonograms Katana vs Nonogram.com Color

The clearest difference is ads: Nonograms Katana at none against Nonogram.com Color's shown. Nonograms Katana also leads on review sentiment (83% vs 54%). Nonogram.com Color's advantage is update cadence (every 3 weeks vs every 3 months) and ratings volume (26K vs 6.8K). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Nonograms Katana sells 3 one-off in-app purchases and Nonogram.com Color sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Nonograms Katana against 4.7 for Nonogram.com Color. Both are backed by a comparable volume of ratings — 6.8K and 26K respectively. Written reviews are what separate them: 83% of Nonograms Katana's written reviews are positive against 54% of Nonogram.com Color's.

Nonograms Katana ships an update every 3 months, Nonogram.com Color every 3 weeks. Both last shipped on October 29, 2026.

## The numbers

| Metric | Nonograms Katana | Nonogram.com Color |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6.8K ratings)](https://appshunter.io/ios/app/nonograms-katana/id1037710023/reviews)** | [4.7 (26K ratings)](https://appshunter.io/ios/app/nonogramcom-color-logic-game/id1516617231/reviews) |
| Number of ratings | 6.8K | **26K** |
| Positive reviews | **82.9% of reviews** | 54.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 27 MB | 212 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Ucdevs Interaction DOO](https://appshunter.io/developer/1037710022) | [Easybrain Ltd](https://appshunter.io/developer/1190815537) |

## What reviewers say

### Nonograms Katana

[App page](https://appshunter.io/ios/app/nonograms-katana/id1037710023)

Engage in logic puzzles where you fill cells based on numerical clues to reveal hidden pictures. This app offers a vast collection of puzzles, tools for marking cells, and options to create and share your own challenges.

**Highlights:** 1001 nonogram puzzles, Create and share custom puzzles, Black-and-white and colored puzzles, Puzzles sorted by size, Hints and undo/redo functionality, Cloud save and achievements

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 80 Hints | $0.99 | one-time |
| 200 Hints | $1.99 | one-time |
| VIP version | $2.99 | one-time |

**What reviewers like**

- 👍 Lots of puzzles
- 👍 Customizable settings
- 👍 Minimal ads
- 👍 Challenging puzzles
- 👍 User-created puzzles

**What reviewers complain about**

- 🐛 Occasional crashes
- 🐛 Puzzle progress loss
- 🐛 Ads not working
- 🐛 Freezing issues
- 🐛 Compatibility problems

**Reported bugs**

- Puzzle progress not saving
- Puzzle images not loading
- Freezing/crashing on larger puzzles
- Ads not playing properly
- Compatibility issues with newer iOS versions

**Requested features**

- Dark mode option
- Ability to rearrange/move puzzle pieces
- Difficulty ratings for puzzles
- Automatic line/row completion
- Ability to follow/subscribe to users


### Nonogram.com Color

[App page](https://appshunter.io/ios/app/nonogramcom-color-logic-game/id1516617231)

Engage in a vibrant logic puzzle experience by filling colored squares to reveal hidden pixel art. This game offers a fresh take on classic nonograms with enhanced gameplay and challenging multicolor puzzles. It's easy to learn and provides hours of addictive fun for puzzle enthusiasts.

**Highlights:** Fill squares with colors, Reveal hidden pictures, Challenging multicolor puzzles, Basic rules and logic guidance, Use hints for assistance, Earn extra lives

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $14.99 | one-time |

**What reviewers like**

- 🎨 Enjoyable color-based puzzles
- 🧠 Mentally stimulating gameplay
- 🕰️ Relaxing and addictive
- 🎉 Fun events and challenges
- 💰 Good value for ad-free version

**What reviewers complain about**

- 🎨 Confusing color combinations
- 🔤 Poor contrast and visibility of numbers
- 🔍 Difficulty in selecting small squares
- 🔋 Drains battery quickly
- 📺 Excessive and intrusive ads

**Reported bugs**

- Game freezing and crashing issues
- Progress reset after updates
- Incorrect/misleading clue information

**Requested features**

- Ability to choose difficulty level
- Colorblind mode with high contrast
- Zoom/magnification functionality
- Undo/redo feature
- Dark mode option


## Frequently asked questions

### Is Nonograms Katana free?

Nonograms Katana is free to download, with in-app purchases available.

### Is Nonogram.com Color free?

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

### Which has better reviews, Nonograms Katana or Nonogram.com Color?

Nonograms Katana is rated higher. Nonograms Katana averages 4.8 out of 5 from 6.8K ratings, while Nonogram.com Color averages 4.7 from 26K ratings.

### Do Nonograms Katana or Nonogram.com Color have ads?

Nonogram.com Color shows ads; Nonograms Katana does not.

### Which is updated more often, Nonograms Katana or Nonogram.com Color?

Nonograms Katana ships an update every 3 months, and Nonogram.com Color every 3 weeks. Most recently, Nonograms Katana was updated on October 29, 2026 and Nonogram.com Color on October 29, 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.*