# Sudoku Professional vs Backgammon King

The clearest difference is review sentiment: Sudoku Professional at 75% against Backgammon King's 15%. Sudoku Professional also leads on rating (5.0 vs 3.6) and update cadence (every 6 weeks vs every 4 months). Backgammon King's advantage is in-app purchases (none vs 3) and ratings volume (149 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. Sudoku Professional sells 3 one-off in-app purchases. Backgammon King asks for nothing beyond the download.

Sudoku Professional holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: Backgammon King has 149 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 75% of Sudoku Professional's written reviews are positive against 15% of Backgammon King's.

Sudoku Professional ships an update every 6 weeks, Backgammon King every 4 months. The most recent releases landed on October 4, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Sudoku Professional | Backgammon King |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sudoku-professional/id873896639/reviews)** | [3.6 (149 ratings)](https://appshunter.io/ios/app/backgammon-king/id972569759/reviews) |
| Number of ratings | 2 | **149** |
| Positive reviews | **75.0% of reviews** | 15.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 40 MB | 22 MB |
| Requires iOS | **12** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chris Guyler](https://appshunter.io/developer/687318530) | [MOBIRIX](https://appshunter.io/developer/349276666) |

## What reviewers say

### Sudoku Professional

[App page](https://appshunter.io/ios/app/sudoku-professional/id873896639)

This app offers an extensive collection of free Sudoku puzzles for all skill levels. It features an advanced help system, auto-note taking, and a user-friendly interface with pencil mode and a hint system. Save and resume multiple games, and enjoy daily challenges.

**Highlights:** Unlimited free Sudoku puzzles, Advanced help system, Auto Note feature, Pencil mode, Hint system, Save and resume multiple games, Daily games

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 Coins | $2.99 | one-time |
| 10000 Coins | $8.99 | one-time |
| Advert Free | $19.99 | one-time |


### Backgammon King

[App page](https://appshunter.io/ios/app/backgammon-king/id972569759)

Experience the ancient strategy board game of Backgammon. Compete against AI opponents with varying difficulty, challenge friends offline, or test your skills against players worldwide in online multiplayer matches. Enjoy simple graphics and engaging gameplay.

**Highlights:** Single player with 4 difficulty levels, Offline 2-player mode, Online multiplayer battles, Simple and comfortable graphics, Play without Wi-Fi or internet

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

**In-app purchases:** none

**What reviewers like**

- 👍 Good for beginners
- 👍 Enjoyable game
- 👍 Free to play
- 👍 Decent graphics

**What reviewers complain about**

- 🐢 Extremely slow gameplay
- 🎲 Unfair/rigged dice rolls
- 🤖 Predictable AI
- 🚫 Missing features (doubling cube, stats)
- 🖱️ Poor controls/responsiveness

**Reported bugs**

- Game freezes
- Illegal moves allowed
- Dice roll issues (not random, biased)
- Slow response to touch
- Display issues in Japanese environment

**Requested features**

- Faster gameplay option
- Ad-free version
- Online multiplayer
- Doubling cube feature
- Score tracking/stats


## Frequently asked questions

### Is Sudoku Professional free?

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

### Is Backgammon King free?

Backgammon King is free to download, with no in-app purchases.

### Which has better reviews, Sudoku Professional or Backgammon King?

Sudoku Professional is rated higher. Sudoku Professional averages 5.0 out of 5 from 2 ratings, while Backgammon King averages 3.6 from 149 ratings.

### Do Sudoku Professional or Backgammon King have ads?

Both Sudoku Professional and Backgammon King show ads.

### Which is updated more often, Sudoku Professional or Backgammon King?

Sudoku Professional ships an update every 6 weeks, and Backgammon King every 4 months. Most recently, Sudoku Professional was updated on October 4, 2026 and Backgammon King 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.*