# Microsoft Sudoku vs Blockening

The clearest difference is in-app purchases: Blockening at none against Microsoft Sudoku's 2. Microsoft Sudoku's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. Microsoft Sudoku sells 2 in-app purchases, starting at $1.99 per month. Blockening asks for nothing beyond the download.

## The numbers

| Metric | Microsoft Sudoku | Blockening |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (7.5K ratings)](https://appshunter.io/ios/app/microsoft-sudoku/id1462494195/reviews)** | — |
| Number of ratings | **7.5K** | — |
| Positive reviews | 37.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 162 MB | 278 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 12+ |
| Developer | [Microsoft Corporation](https://appshunter.io/developer/298856275) | [Benjamin Aldrich](https://appshunter.io/developer/1881797059) |

## What reviewers say

### Microsoft Sudoku

[App page](https://appshunter.io/ios/app/microsoft-sudoku/id1462494195)

Enjoy classic and irregular Sudoku puzzles with multiple difficulty levels and daily challenges. Customize your experience with various themes and input methods. Sign in to save progress and earn achievements.

**Highlights:** 6 difficulty levels for classic and irregular Sudoku, 3 new daily challenges each day, Multiple themes including symbol-based, In-game note-taking feature, Xbox Live achievements and cloud saving, Detailed statistics tracking, Customizable game settings

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Subscription | $1.99 | per month |
| Premium Yearly Subscription | $9.99 | per year |

**What reviewers like**

- 🚀 Intuitive and fast gameplay
- 🔒 Robust security features
- 👍 Variety of puzzle types
- 👍 Customizable options
- 👍 Great for beginners and experts

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 🔋 Ads play audio even in silent mode
- 🔋 Excessive ads and intrusive monetization
- 🐛 Progress not saving properly
- 🐛 Compatibility issues on certain devices

**Reported bugs**

- Daily challenge progress not syncing across devices
- Levels and scores resetting unexpectedly
- App getting stuck on loading screens
- Ads hijacking device controls and interrupting background audio

**Requested features**

- Landscape mode support for tablets
- More customization options for notes and highlighting
- Ability to replay past daily challenges
- Improved undo/redo functionality
- Autofill or auto-complete options for advanced players


### Blockening

[App page](https://appshunter.io/ios/app/blockening/id6759941649)

**In-app purchases:** none


## Frequently asked questions

### Is Microsoft Sudoku free?

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

### Is Blockening free?

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

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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.*