# Duono: Binary Logic Puzzle — user reviews

> 6 indexed App Store user reviews of Duono by Fatma Nur Usluer, rated 4.00/5 from 1 ratings.

- Source: https://appshunter.io/ios/app/duono-binary-logic-puzzle/id6745228046/reviews
- App overview in markdown: https://appshunter.io/ios/app/duono-binary-logic-puzzle/id6745228046.md
- Rating breakdown: 5★ 0 · 4★ 1 · 3★ 0 · 2★ 0 · 1★ 0

## Most critical reviews (6 lowest-rated)

### 1/5 — Jeu

*2026-07-18*

J’ai téléchargé le jeu sur l’App Store, il m’a été indiqué que l’application était compatible avec VoiceOver j’y crois pas vraiment parce que il n’y a aucune aucune précision sur les symboles du jeu c’est écrit égal fois mais quand on appuie sur les symboles ça nous donne rien du tout donc que je vais mettre qu’une étoile au jeu, donc j’aimerais bien que j’aimerais bien qu’on change comment dire, j’aimerais bien qu’on change cette application afin qu’elle soit entièrement compatible avec VoiceOver. Merci. Nathalie

### 4/5 — Easy fix

*2025-11-05*

Can you please make the = and x signs a little bigger? I wear glasses and still can’t tell which is which. Otherwise everything is perfect!

**Developer response:** Thank you very much for your feedback! 🌸
We have taken note of your comment regarding the confusion between the = and × symbols. We will resolve this issue in our next update; the symbols will now be more clearly visible. Thank you for your support and understanding 💛

### 5/5 — Best binary puzzle game on the App Store

*2025-06-18, version 1.1*

If you’re into binary logic puzzles, Duono is a must-play. The sun and moon concept is a fresh take, and I love the infinite grid system!

### 5/5 — Başarılı

*2025-06-18, version 1.1*

Herhangi bir yerde beklerken biraz mantık kullanarak vakit geçirmenizi sağlayan güzel bir oyun. Tavsiye edilir 👍🏻

### 5/5 — Simple Addictive Concept

*2025-06-18, version 1.1*

One of the most engaging puzzle games I’ve played in a while. The rules are easy to understand. Highly recommended

### 5/5 — Best Logic Puzzle Game I’ve Played!

*2025-06-18, version 1.1*

I’ve been hooked on Duono for days! If you enjoy brain training games or logic puzzles like Sudoku or Binary Grid, this one is a must-try. The design is clean, the puzzles are challenging but fair, and it’s perfect for improving focus and logical thinking. I especially love the minimalist visuals and offline play support. Highly recommend it to anyone who enjoys number puzzles or daily brain teasers!

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-17.*