# ⋆Sudoku vs Sudoku ▦

The clearest difference is in-app purchases: Sudoku ▦ at none against ⋆Sudoku's 1. ⋆Sudoku's advantage is review sentiment (64% vs 38%). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. ⋆Sudoku sells 1 one-off in-app purchase. Sudoku ▦ asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for ⋆Sudoku against 4.7 for Sudoku ▦. Both are backed by a comparable volume of ratings — 161K and 104K respectively. Written reviews are what separate them: 64% of ⋆Sudoku's written reviews are positive against 38% of Sudoku ▦'s.

⋆Sudoku ships an update monthly, Sudoku ▦ every 2 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | ⋆Sudoku | Sudoku ▦ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (161K ratings)](https://appshunter.io/ios/app/sudoku/id418044512/reviews)** | [4.7 (104K ratings)](https://appshunter.io/ios/app/sudoku/id1407780576/reviews) |
| Number of ratings | **161K** | 104K |
| Positive reviews | **63.8% of reviews** | 37.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 316 MB | 249 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Brainium Studios LLC](https://appshunter.io/developer/300891405) | [Tripledot Studios](https://appshunter.io/developer/1191319103) |

## What reviewers say

### ⋆Sudoku

[App page](https://appshunter.io/ios/app/sudoku/id418044512)

This app offers a classic Sudoku puzzle experience with a modern design and intuitive controls. It features five difficulty levels, a smart hint system that teaches logic, and daily challenges to keep your mind sharp. Track your progress and enjoy a customizable and relaxing gameplay.

**Highlights:** Smart hint system teaches logic, Five difficulty levels, Daily puzzle challenges, Customizable board and themes, Progress tracking and statistics, Auto-fill and auto-check options

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $11.99 | one-time |

**What reviewers like**

- 🚀 Challenging but not too challenging
- 👍 Great for learning advanced techniques
- 👍 Helpful hints that teach strategies
- 👍 Relaxing and soothing game
- 👍 Customizable themes and settings

**What reviewers complain about**

- 🐛 Frequent crashes and glitches
- 🔍 Difficult to see numbers and patterns
- 🔍 Inconsistent difficulty levels
- 🔍 Overly distracting UI elements
- 🔍 Too many intrusive ads

**Reported bugs**

- Puzzle completion status not updating correctly
- Floating number feature not working as expected
- Scores not displaying properly on leaderboard
- Game freezing or crashing on certain devices
- Inability to play music in the background

**Requested features**

- Option to disable auto-check for errors
- Ability to customize number colors and backgrounds
- More granular difficulty settings between Hard and Expert
- Ability to access past daily puzzles
- Family sharing for ad-free version


### Sudoku ▦

[App page](https://appshunter.io/ios/app/sudoku/id1407780576)

Enjoy the classic paper-and-pencil puzzle game on your phone with a clean, elegant design. Challenge your mind with multiple difficulty levels and helpful tools to aid your solving experience.

**Highlights:** Thousands of free puzzles, Classic Sudoku design, Pencil mode for notes, Highlight duplicates, Optional mistake limit, Four difficulty levels, Customizable appearance

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

**In-app purchases:** none

**What reviewers like**

- 🎮 Great game
- 💡 Challenging levels
- 📊 Useful statistics and insights
- 🧠 Brain-stimulating

**What reviewers complain about**

- 🤖 Too many ads
- 🕰️ Ads disrupt gameplay
- 🔇 Loud ads disrupt audio
- 🔋 High battery drain

**Reported bugs**

- Freezing and crashing issues
- Incorrect number placement detection
- Daily challenge progress not saving properly

**Requested features**

- Option to pay to remove ads
- More customization options
- Ability to reset puzzles
- Improved performance on older devices


## Frequently asked questions

### Is ⋆Sudoku free?

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

### Is Sudoku ▦ free?

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

### Which has better reviews, ⋆Sudoku or Sudoku ▦?

⋆Sudoku is rated higher. ⋆Sudoku averages 4.7 out of 5 from 161K ratings, while Sudoku ▦ averages 4.7 from 104K ratings.

### Do ⋆Sudoku or Sudoku ▦ have ads?

Both ⋆Sudoku and Sudoku ▦ show ads.

### Which is updated more often, ⋆Sudoku or Sudoku ▦?

⋆Sudoku ships an update monthly, and Sudoku ▦ every 2 weeks. Most recently, ⋆Sudoku was updated on October 31, 2026 and Sudoku ▦ on October 31, 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.*