# Queens Puzzle vs Binary Sudoku+

The clearest difference is rating: Binary Sudoku+ at 4.7 against Queens Puzzle's 3.8. Binary Sudoku+ also leads on review sentiment (40% vs 26%) and ratings volume (190 vs 31). Queens Puzzle's advantage is in-app purchases (none vs 6) and iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Binary Sudoku+ sells 6 one-off in-app purchases. Queens Puzzle asks for nothing beyond the download.

Binary Sudoku+ holds the better App Store score, 4.7 against 3.8. That said, the two scores are not equally well evidenced: Binary Sudoku+ has 190 ratings behind it against 31, so its average is the more settled of the two. Written reviews point the same way: 26% of Queens Puzzle's written reviews are positive against 40% of Binary Sudoku+'s.

Queens Puzzle ships an update every 2 weeks, Binary Sudoku+ every 9 days. The most recent releases landed on September 30, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Queens Puzzle | Binary Sudoku+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (31 ratings)](https://appshunter.io/ios/app/queens-puzzle/id6538729298/reviews) | **[4.7 (190 ratings)](https://appshunter.io/ios/app/binary-sudoku-plus/id6738749684/reviews)** |
| Number of ratings | 31 | **190** |
| Positive reviews | 25.8% of reviews | **40.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 205 MB | 76 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gurbrinder Singh](https://appshunter.io/developer/1598731991) | [Benjamin Miller](https://appshunter.io/developer/1714863070) |

## What reviewers say

### Queens Puzzle

[App page](https://appshunter.io/ios/app/queens-puzzle/id6538729298)

This strategy game challenges you to place eight queens on a chessboard without them attacking each other. It features classic puzzle gameplay with added region-based constraints, multiple difficulty levels, and helpful hints. Enjoy a visually appealing and brain-training experience with immersive audio.

**Highlights:** Classic 8 Queens puzzle, Region-based constraints, Multiple difficulty levels, In-game hints, Vibrant graphics, Immersive audio effects

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 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 | $1.99 | one-time |
| Remove Ads & Unlimited Hints | $3.99 | one-time |


## Frequently asked questions

### Is Queens Puzzle free?

Queens Puzzle is free to download, with no in-app purchases.

### Is Binary Sudoku+ free?

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

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

Binary Sudoku+ is rated higher. Queens Puzzle averages 3.8 out of 5 from 31 ratings, while Binary Sudoku+ averages 4.7 from 190 ratings.

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

Both Queens Puzzle and Binary Sudoku+ show ads.

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

Queens Puzzle ships an update every 2 weeks, and Binary Sudoku+ every 9 days. Most recently, Queens Puzzle was updated on September 30, 2026 and Binary Sudoku+ on October 8, 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.*