# Sudoku ◆ vs Sudoku ▦

Sudoku ◆ and Sudoku ▦ both sit at 4.6 stars, but that hides the real split: 75% of Sudoku ◆'s written reviews are positive against 38% of Sudoku ▦'s. Sudoku ▦'s advantage is in-app purchases (none vs 1) and update cadence (every 2 weeks vs every 6 months). On price, rating, ads and monetization model 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 — 4.6 for Sudoku ◆ against 4.7 for Sudoku ▦. That said, the two scores are not equally well evidenced: Sudoku ▦ has 104K ratings behind it against 18K, so its average is the more settled of the two. Written reviews are what separate them: 75% of Sudoku ◆'s written reviews are positive against 38% of Sudoku ▦'s.

Sudoku ◆ ships an update every 6 months, Sudoku ▦ every 2 weeks. Both last shipped on November 1, 2026.

## The numbers

| Metric | Sudoku ◆ | Sudoku ▦ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (18K ratings)](https://appshunter.io/ios/app/sudoku/id717754939/reviews) | **[4.7 (104K ratings)](https://appshunter.io/ios/app/sudoku/id1407780576/reviews)** |
| Number of ratings | 18K | **104K** |
| Positive reviews | **75.2% of reviews** | 37.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 114 MB | 249 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Do More Mobile, LLC.](https://appshunter.io/developer/318729104) | [Tripledot Studios](https://appshunter.io/developer/1191319103) |

## What reviewers say

### Sudoku ◆

[App page](https://appshunter.io/ios/app/sudoku/id717754939)

Engage in a classic logic puzzle experience with an endless supply of Sudoku challenges. This app offers a sleek, modern interface designed for relaxing brain exercise, allowing you to hone your deduction skills and improve concentration. Track your progress, earn stars, and enjoy customizable gameplay across all your devices.

**Highlights:** Endless Sudoku puzzles, Customizable board and colors, Hints, notes, and auto-complete, Difficulty levels: easy to expert, Progress tracking and stats, HD retina graphics for iPhone/iPad

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sudoku Premium | $19.99 | one-time |

**What reviewers like**

- 💎 Colorful and customizable design
- 📊 Variety of difficulty levels
- 🎨 Helpful color-coding of numbers
- 🔍 Useful features like note-taking and mistake highlighting
- 🧠 Helps keep the mind active

**What reviewers complain about**

- 💰 Expensive in-app purchase to remove ads
- 🔍 Intrusive and frequent ads
- 🔋 Causes device overheating and high battery drain
- 🐛 Crashes and issues with restoring purchases
- 🤖 Automatic number completion can make the game too easy

**Reported bugs**

- Puzzle solutions not always unique
- Ads redirecting to App Store without user interaction
- Issues with app crashing or not loading properly

**Requested features**

- Landscape mode for iPad
- Ability to change number color in notes
- Option to disable automatic number completion
- Reduce frequency and intrusiveness of ads


### 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 4.6 out of 5 from 18K 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 every 6 months, and Sudoku ▦ every 2 weeks. Most recently, Sudoku ◆ was updated on November 1, 2026 and Sudoku ▦ on November 1, 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.*