# Sudoku vs Binary Sudoku+

Sudoku and Binary Sudoku+ both sit at 4.8 stars, but that hides the real split: 88% of Sudoku's written reviews are positive against 38% of Binary Sudoku+'s. Sudoku also leads on ratings volume (1.7K vs 192). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Sudoku sells 5 in-app purchases, starting at $2.99 per month and Binary Sudoku+ sells 8 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Sudoku against 4.8 for Binary Sudoku+. That said, the two scores are not equally well evidenced: Sudoku has 1.7K ratings behind it against 192, so its average is the more settled of the two. Written reviews are what separate them: 88% of Sudoku's written reviews are positive against 38% of Binary Sudoku+'s.

Sudoku ships an update fortnightly, Binary Sudoku+ every 9 days. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Sudoku | Binary Sudoku+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (1.7K ratings)](https://appshunter.io/ios/app/sudoku-variants-and-classic/id1530683853/reviews) | **[4.8 (192 ratings)](https://appshunter.io/ios/app/binary-sudoku-plus/id6738749684/reviews)** |
| Number of ratings | **1.7K** | 192 |
| Positive reviews | **88.1% of reviews** | 37.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 164 MB | 87 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Logic-Wiz](https://appshunter.io/developer/1114166037) | [Benjamin Miller](https://appshunter.io/developer/1714863070) |

## What reviewers say

### Sudoku

[App page](https://appshunter.io/ios/app/sudoku-variants-and-classic/id1530683853)

Explore a vast collection of classic and unique Sudoku puzzles with fresh logic twists. Enjoy themed weekly challenges, smart hints, and a beautiful minimal design for a relaxing yet brain-boosting experience. Unlock advanced levels and variants with an optional premium purchase.

**Highlights:** Over 40 Sudoku variants, Themed weekly challenges, Smart hints and strategy explanations, Beginner to expert levels, Light and dark modes, Cloud sync across devices

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Annual | $9.99 | per year |
| Premium Lifetime Promotion | $20.99 | one-time |
| Premium Lifetime Special | $20.99 | one-time |
| Premium Lifetime | $24.99 | one-time |

**What reviewers like**

- 🚀 Great solving experience
- 🚀 One of the very best
- 👍 Excellent app design
- 👍 Challenging and fun puzzles
- 👍 Comprehensive tutorial

**What reviewers complain about**

- 💸 Too many ads
- 💸 Ads interrupt gameplay
- 🐛 Some puzzles have multiple solutions
- 🐛 Hints not always accurate

**Reported bugs**

- Puzzle #427 on hard mode has issues
- Ads pause background audio

**Requested features**

- Ability to highlight individual pencil marks
- Option to reset completed puzzles
- Custom rule sets for user-created puzzles
- Improved dark mode visibility


### Binary Sudoku+

[App page](https://appshunter.io/ios/app/binary-sudoku-plus/id6738749684)

Engage your mind with over 1300 levels of logic puzzles that combine the calm of Tango with Sudoku's challenge. Enjoy handcrafted puzzles from easy to expert, and test your speed in challenge modes. It's a satisfying new twist on a classic brain-training experience.

**Highlights:** 1300+ levels, Handcrafted puzzles, Challenge mode, Sudoku × Symmetry twist, Brain-training, Addictive and relaxing

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spark & Spiral Plus | $4.99 | per month |
| Spark & Spiral Plus Yearly | $29.99 | per year |
| Extreme Pack | $0.99 | one-time |
| Legendary Pack | $0.99 | one-time |
| Premium Icon Pack | $0.99 | one-time |
| 100 Hints | $0.99 | one-time |
| Remove Ads | $3.99 | one-time |
| Remove Ads & Unlimited Hints | $5.99 | one-time |


## Frequently asked questions

### Is Sudoku free?

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

### Is Binary Sudoku+ free?

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

### Which has better reviews, Sudoku or Binary Sudoku+?

Binary Sudoku+ is rated higher. Sudoku averages 4.8 out of 5 from 1.7K ratings, while Binary Sudoku+ averages 4.8 from 192 ratings.

### Do Sudoku or Binary Sudoku+ have ads?

Both Sudoku and Binary Sudoku+ show ads.

### Which is updated more often, Sudoku or Binary Sudoku+?

Sudoku ships an update fortnightly, and Binary Sudoku+ every 9 days. Most recently, Sudoku was updated on November 11, 2026 and Binary Sudoku+ on November 9, 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.*