# Nonogram 5 vs One Sudoku

The clearest difference is review sentiment: One Sudoku at 100% against Nonogram 5's 50%. One Sudoku also leads on rating (5.0 vs 4.4) and update cadence (every 3 months vs every 11 months). Nonogram 5's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Both are free to download. One Sudoku sells 3 in-app purchases, starting at $2.49 per month. Nonogram 5 asks for nothing beyond the download.

One Sudoku holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 5 and 3 respectively. Written reviews point the same way: 50% of Nonogram 5's written reviews are positive against 100% of One Sudoku's.

Nonogram 5 ships an update every 11 months, One Sudoku every 3 months. The most recent releases landed on September 22, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Nonogram 5 | One Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (5 ratings)](https://appshunter.io/ios/app/nonogram-5/id1156766159/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/one-sudoku/id1495962031/reviews)** |
| Number of ratings | **5** | 3 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 40 MB | 31 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Myungil Kim](https://appshunter.io/developer/995113058) | [Cornelius Behrend](https://appshunter.io/developer/680700119) |

## What reviewers say

### Nonogram 5

[App page](https://appshunter.io/ios/app/nonogram-5/id1156766159)

This logic puzzle game challenges players to deduce hidden pictures by filling in cells based on number clues. It offers various grid sizes for engaging gameplay.

**Highlights:** Logic puzzle gameplay, Multiple grid sizes (10x10, 15x15, 20x20), Deduce hidden pictures, Number clue system, Engaging gameplay

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

**In-app purchases:** none


### One Sudoku

[App page](https://appshunter.io/ios/app/one-sudoku/id1495962031)

This app offers a vast collection of Sudoku puzzles with 11 unique types and adjustable difficulty. Engage in special events, compare scores globally, and unlock achievements. A premium club membership provides offline play and access to all puzzle variations without ads.

**Highlights:** 11 Sudoku puzzle types, Selectable difficulty levels, Special themed events, Global player comparisons, Unlockable achievements, Offline play with club membership

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Sudoku Club: Monthly | $2.49 | per month |
| One Sudoku Club Promotion | $6.99 | per 3 months |
| One Sudoku Club: Yearly | $22.99 | per year |


## Frequently asked questions

### Is Nonogram 5 free?

Nonogram 5 is free to download, with no in-app purchases.

### Is One Sudoku free?

One Sudoku is free to download, with in-app purchases available.

### Which has better reviews, Nonogram 5 or One Sudoku?

One Sudoku is rated higher. Nonogram 5 averages 4.4 out of 5 from 5 ratings, while One Sudoku averages 5.0 from 3 ratings.

### Do Nonogram 5 or One Sudoku have ads?

One Sudoku shows ads; Nonogram 5 does not.

### Which is updated more often, Nonogram 5 or One Sudoku?

Nonogram 5 ships an update every 11 months, and One Sudoku every 3 months. Most recently, Nonogram 5 was updated on September 22, 2026 and One Sudoku on October 8, 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.*