# Braindoku vs Sudoooku

The clearest difference is review sentiment: Sudoooku at 100% against Braindoku's 38%. Sudoooku also leads on in-app purchases (none vs 11) and ads (none vs shown). Braindoku's advantage is price (Free vs $0.99) and iOS requirement (13.0 vs 18.6). On update cadence and device support there is nothing between them.

Braindoku is free to download; Sudoooku costs $0.99 up front. Braindoku sells 11 in-app purchases, starting at $6.99 per month. Sudoooku asks for nothing beyond the download.

Braindoku ships an update fortnightly, Sudoooku every 3 weeks. Both last shipped on October 28, 2026.

## The numbers

| Metric | Braindoku | Sudoooku |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.7 (19K ratings)](https://appshunter.io/ios/app/braindoku-sudoku-block-puzzle/id1551787372/reviews)** | — |
| Number of ratings | **19K** | — |
| Positive reviews | 38.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 361 MB | 7 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Murka Games Limited](https://appshunter.io/developer/476936085) | [Timo Gundacker](https://appshunter.io/developer/1077234137) |

## What reviewers say

### Braindoku

[App page](https://appshunter.io/ios/app/braindoku-sudoku-block-puzzle/id1551787372)

This block puzzle game challenges your IQ and strategic thinking. Place blocks on a 9x9 board to clear rows, columns, or squares, unlocking fantasy worlds and earning points. It offers an immersive brain-training experience for all ages.

**Highlights:** IQ and puzzle-solving challenges, Fantasy world adventure, Strategic block placement, Row, column, and square clearing, Brain training and mental agility, Playable offline, Multiplayer option

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription 1-month | $6.99 | per month |
| Premium Subscription 6-months | $19.99 | per 6 months |
| 1-Block Booster | $0.99 | one-time |
| Beginner's Pack of Coins | $1.99 | one-time |
| Small Pack of Coins | $4.99 | one-time |
| Remove Ads | $5.99 | one-time |
| Curious Set | $7.99 | one-time |
| Medium Pack of Coins | $9.99 | one-time |
| Handy Set | $14.99 | one-time |
| Large Pack of Coins | $19.99 | one-time |
| Extra Large Pack of Coins | $39.99 | one-time |

**What reviewers like**

- 👍 Great game
- 🤔 Challenging and makes you think
- 🧠 Enjoyable brain exercise
- 💡 Interesting concept combining Sudoku and Tetris

**What reviewers complain about**

- 🤬 Too many ads
- 🐛 Game freezing/crashing issues
- 😡 Unfair game ending mechanics
- 💰 Monetization issues (e.g. paid features not working as expected)

**Reported bugs**

- Game freezing and becoming unresponsive
- Scores not updating correctly
- Paid features not working as advertised
- Inability to rotate final block before game ends

**Requested features**

- Bring back free play mode
- Improve scoring system and feedback
- Allow more control over block rotation
- Fix bugs that end games prematurely


### Sudoooku

[App page](https://appshunter.io/ios/app/sudoooku/id6766101699)

This puzzle app offers an endless supply of unique Sudoku challenges with adjustable difficulty. Enjoy a clean, ad-free experience with helpful tools like notes and hints, and track your progress across different levels. Play anytime, anywhere, with automatic saves and offline functionality.

**Highlights:** Infinite puzzles, Three difficulty levels, Progress tracking, Notes and hints, Automatic game saves, Offline play, Dark design

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

**In-app purchases:** none


## Frequently asked questions

### Is Braindoku free?

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

### Is Sudoooku free?

Sudoooku costs $0.99, with no in-app purchases.

### Do Braindoku or Sudoooku have ads?

Braindoku shows ads; Sudoooku does not.

### Which is updated more often, Braindoku or Sudoooku?

Braindoku ships an update fortnightly, and Sudoooku every 3 weeks. Most recently, Braindoku was updated on October 28, 2026 and Sudoooku on October 28, 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.*