# Sudoku ▪ vs MonoChess

The clearest difference is in-app purchases: MonoChess at none against Sudoku ▪'s 3. MonoChess also leads on update cadence (every 4 days vs every 3 months) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Sudoku ▪ sells 3 in-app purchases, starting at $1.49 per month. MonoChess asks for nothing beyond the download.

Sudoku ▪ ships an update every 3 months, MonoChess every 4 days. The most recent releases landed on October 30, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Sudoku ▪ | MonoChess |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (91 ratings)](https://appshunter.io/ios/app/sudoku/id1355673551/reviews)** | — |
| Number of ratings | **91** | — |
| Positive reviews | 88.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 45 MB | 46 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ADIOS YAZILIM BILISIM SANAYI VE TICARET LIMITED SIRKETI](https://appshunter.io/developer/1329291046) | [Eren Kiranatli](https://appshunter.io/developer/1812828959) |

## What reviewers say

### Sudoku ▪

[App page](https://appshunter.io/ios/app/sudoku/id1355673551)

Engage your mind with a classic logic puzzle game offering daily challenges and multiple difficulty levels. Track your progress, utilize smart hints, and enjoy an elegant, user-friendly interface. Play anywhere, anytime, even offline.

**Highlights:** Daily Challenges, Smart Hints, Timer & Stats, Auto-Check, Same Number Highlighting, 4 Difficulty Levels, Offline Mode

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $1.49 | per month |
| Ads Free Weekly | $1.99 | per 7 days |
| 1 Year | $14.99 | per year |


### MonoChess

[App page](https://appshunter.io/ios/app/monochess/id6745540382)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sudoku ▪ free?

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

### Is MonoChess free?

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

### Do Sudoku ▪ or MonoChess have ads?

Both Sudoku ▪ and MonoChess show ads.

### Which is updated more often, Sudoku ▪ or MonoChess?

Sudoku ▪ ships an update every 3 months, and MonoChess every 4 days. Most recently, Sudoku ▪ was updated on October 30, 2026 and MonoChess on October 14, 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.*