# Sudoku ◆ vs Sudoku·

The clearest difference is in-app purchases: Sudoku· at none against Sudoku ◆'s 1. Sudoku· also leads on update cadence (every 2 months vs every 6 months) and iOS requirement (13 vs 15.0). Sudoku ◆'s advantage is review sentiment (75% vs 66%). On price, rating, ratings volume and ads 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·. Both are backed by a comparable volume of ratings — 18K and 17K respectively. Written reviews are what separate them: 75% of Sudoku ◆'s written reviews are positive against 66% of Sudoku·'s.

Sudoku ◆ ships an update every 6 months, Sudoku· every 2 months. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Sudoku ◆ | Sudoku· |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (18K ratings)](https://appshunter.io/ios/app/sudoku/id717754939/reviews) | **[4.7 (17K ratings)](https://appshunter.io/ios/app/sudoku/id839681682/reviews)** |
| Number of ratings | **18K** | 17K |
| Positive reviews | **75.2% of reviews** | 65.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 114 MB | 42 MB |
| Requires iOS | 15.0 | **13** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Do More Mobile, LLC.](https://appshunter.io/developer/318729104) | [Tim O's Studios, LLC](https://appshunter.io/developer/412839685) |

## 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/id839681682)

Engage your mind with a classic Sudoku puzzle game. Enjoy a clean interface and multiple difficulty levels. Track your progress and compete with others.

**Highlights:** Daily Challenge, Multiple difficulty levels, Note taking, Hint system, Highlight incorrect values, Individual statistics, Game Center leaderboard

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

**In-app purchases:** none

**What reviewers like**

- ⭐ Excellent sudoku game
- 👍 Easy to use and understand
- 🧠 Helps exercise the brain
- 💤 Relaxing and calming

**What reviewers complain about**

- 🙄 Excessive ads and interruptions
- ⏱️ Ads affect game timer
- 🔇 Cannot mute or control audio
- 🐛 Bugs and crashes

**Reported bugs**

- Game freezes or crashes after updates
- Timer issues due to ads
- Difficulty closing ads or navigating UI
- Incompatibility with newer devices

**Requested features**

- Option to pay for ad-free version
- Ability to pause and restart games
- More detailed performance tracking
- Customizable color themes


## 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 17K 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 months. Most recently, Sudoku ◆ was updated on October 23, 2026 and Sudoku· on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*