# Queens Puzzle vs Duono

Queens Puzzle and Duono both sit at 3.8 stars, but that hides the real split: 83% of Duono's written reviews are positive against 26% of Queens Puzzle's. Duono also leads on ads (none vs shown). Queens Puzzle's advantage is price (Free vs $2.99) and ratings volume (31 vs 1). On rating, update cadence, in-app purchases and device support there is nothing between them.

Queens Puzzle is free to download; Duono costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Duono holds the better App Store score, 4.0 against 3.8. That said, the two scores are not equally well evidenced: Queens Puzzle has 31 ratings behind it against 1, 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 83% of Duono's.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 30, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Queens Puzzle | Duono |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [3.8 (31 ratings)](https://appshunter.io/ios/app/queens-puzzle/id6538729298/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/duono-binary-logic-puzzle/id6745228046/reviews)** |
| Number of ratings | **31** | 1 |
| Positive reviews | 25.8% of reviews | **83.3% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | **Ad-supported** | Paid |
| Size | 205 MB | 23 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gurbrinder Singh](https://appshunter.io/developer/1598731991) | [Fatma Nur Usluer](https://appshunter.io/developer/1811406191) |

## 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


### Duono

[App page](https://appshunter.io/ios/app/duono-binary-logic-puzzle/id6745228046)

Engage in a unique binary logic puzzle adventure with a beautiful sun and moon theme. Solve tricky tango-style patterns using pure logic, with no guessing required. Enjoy offline play, global competition, and a distraction-free experience.

**Highlights:** Unique Sun & Moon Theme, 100% Offline Gaming, Ad-Free Experience, Game Center Integration, Multiple Difficulty Levels, Smart Hint System, Unlimited Undo

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

**In-app purchases:** none


## Frequently asked questions

### Is Queens Puzzle free?

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

### Is Duono free?

Duono costs $2.99, with no in-app purchases.

### Which has better reviews, Queens Puzzle or Duono?

Duono is rated higher. Queens Puzzle averages 3.8 out of 5 from 31 ratings, while Duono averages 4.0 from 1 ratings.

### Do Queens Puzzle or Duono have ads?

Queens Puzzle shows ads; Duono does not.

### Which is updated more often, Queens Puzzle or Duono?

Queens Puzzle ships an update every 2 weeks, and Duono every 2 weeks. Most recently, Queens Puzzle was updated on September 30, 2026 and Duono on October 11, 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.*