# Brain Dots vs Sudoku Master Edition

The clearest difference is rating: Sudoku Master Edition at 4.6 against Brain Dots's 4.4. Sudoku Master Edition also leads on review sentiment (63% vs 50%). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Brain Dots sells 10 one-off in-app purchases and Sudoku Master Edition sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Sudoku Master Edition holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 8.2K and 7.9K respectively. Written reviews point the same way: 50% of Brain Dots's written reviews are positive against 63% of Sudoku Master Edition's.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 23, 2026.

## The numbers

| Metric | Brain Dots | Sudoku Master Edition |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (8.2K ratings)](https://appshunter.io/ios/app/brain-dots/id1004227662/reviews) | **[4.6 (7.9K ratings)](https://appshunter.io/ios/app/sudoku-master-edition/id1260190370/reviews)** |
| Number of ratings | **8.2K** | 7.9K |
| Positive reviews | 49.9% of reviews | **63.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 55 MB | 120 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Translimit, Inc.](https://appshunter.io/developer/845044431) | [Hoolatron Studios](https://appshunter.io/developer/1260190369) |

## What reviewers say

### Brain Dots

[App page](https://appshunter.io/ios/app/brain-dots/id1004227662)

A challenging puzzle game where you draw lines and shapes to make two balls collide. Collect different drawing tools and create your own levels to test the skills of players worldwide. It's a test of logic and flexible thinking.

**Highlights:** Bump two balls to clear stages, Draw lines and shapes freely, Collect over 25 varieties of pens, Create and share custom stages, Review and share victory moments, Tests logical thinking and flexibility

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mechanical pencil | $0.99 | one-time |
| Pen | $0.99 | one-time |
| Colored pencil | $0.99 | one-time |
| Crayon | $1.99 | one-time |
| Brush | $1.99 | one-time |
| Watercolor painting brush | $1.99 | one-time |
| Decorated pen | $2.99 | one-time |
| Rainbow pencil | $2.99 | one-time |
| Fountain pen | $3.99 | one-time |
| Remove Cut-In Ads | $3.99 | one-time |

**What reviewers like**

- 🧠 Challenging and engaging puzzles
- 🎨 Variety of pen styles and customization options
- ⚙️ Interesting physics-based gameplay
- 👍 Fun for all ages

**What reviewers complain about**

- 💢 Excessive and intrusive ads
- 🐛 Frequent crashes and bugs
- 🔋 High battery consumption
- 📱 Compatibility issues with older devices
- 👀 Difficulty seeing around finger when drawing

**Reported bugs**

- Crashes when trying to create own levels
- Hint feature not working as expected
- Inability to play on iOS 17 devices

**Requested features**

- Ability to save and transfer progress across devices
- Option to disable hint prompts
- More advanced level creation tools
- Improved Apple Pencil support


### Sudoku Master Edition

[App page](https://appshunter.io/ios/app/sudoku-master-edition/id1260190370)

This app offers a comprehensive Sudoku experience with numerous customization options, multiple game modes, and difficulty levels. It features a minimalist design, daily challenges, and Apple Pencil integration for a pen-and-paper feel.

**Highlights:** Customizable themes and fonts, Multiple game modes (Lightning, Mistake, Classic, Zen), 5 difficulty levels, Adjustable grid styles, Note-taking and highlighting features, Apple Pencil integration, Daily reminders and auto-complete

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Theme Credit | $0.99 | one-time |
| Remove Ads | $7.99 | one-time |

**What reviewers like**

- 👍 Great app for sudoku
- 👍 Fun game
- 👍 Best design and master level is actually hard
- 👍 Intuitive controls
- 👍 Customizable

**What reviewers complain about**

- 🐛 App freezes and crashes
- 🔋 Battery drain issues
- 🐛 Handwriting recognition problems
- 🐛 Puzzle difficulties are inconsistent
- 🐛 Ads are disruptive and hard to close

**Reported bugs**

- App crashes after completing puzzles
- Handwriting recognition issues with certain numbers
- Saved games disappearing
- Inconsistent behavior when using pencil input
- Inability to enter wrong numbers

**Requested features**

- Dark mode option
- Ability to import custom puzzles
- More themes and color options
- Improved undo/redo functionality
- Ability to differentiate user-entered numbers from pre-filled numbers


## Frequently asked questions

### Is Brain Dots free?

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

### Is Sudoku Master Edition free?

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

### Which has better reviews, Brain Dots or Sudoku Master Edition?

Sudoku Master Edition is rated higher. Brain Dots averages 4.4 out of 5 from 8.2K ratings, while Sudoku Master Edition averages 4.6 from 7.9K ratings.

### Do Brain Dots or Sudoku Master Edition have ads?

Both Brain Dots and Sudoku Master Edition show ads.

### Which is updated more often, Brain Dots or Sudoku Master Edition?

Brain Dots ships an update every 3 weeks, and Sudoku Master Edition every 3 weeks. Most recently, Brain Dots was updated on October 23, 2026 and Sudoku Master Edition on October 23, 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.*