# Quento vs Binary Sudoku+

The clearest difference is review sentiment: Quento at 77% against Binary Sudoku+'s 40%. Quento also leads on ads (none vs shown) and iOS requirement (9.0 vs 15.0). Binary Sudoku+'s advantage is rating (4.7 vs 4.3) and ratings volume (190 vs 9). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Quento sells 1 one-off in-app purchase and Binary Sudoku+ sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Binary Sudoku+ holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Binary Sudoku+ has 190 ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 77% of Quento's written reviews are positive against 40% of Binary Sudoku+'s, so the app with the better star average is not the one people write more warmly about.

Quento ships an update every 3 weeks, Binary Sudoku+ every 9 days. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Quento | Binary Sudoku+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (9 ratings)](https://appshunter.io/ios/app/quento/id583954698/reviews) | **[4.7 (190 ratings)](https://appshunter.io/ios/app/binary-sudoku-plus/id6738749684/reviews)** |
| Number of ratings | 9 | **190** |
| Positive reviews | **77.4% of reviews** | 40.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 3 MB | 76 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Q42](https://appshunter.io/developer/385525157) | [Benjamin Miller](https://appshunter.io/developer/1714863070) |

## What reviewers say

### Quento

[App page](https://appshunter.io/ios/app/quento/id583954698)

Engage your brain with this ad-free math puzzle game suitable for all ages. Solve sums by swiping numbers and operators, earning stars to progress through rounds. Offers endless play, daily challenges, and a special mode for educational settings.

**Highlights:** Ad-free gameplay, Daily challenges, Zen mode, Quento for Schools mode, Optional in-app purchase for more content, Swipe-based number puzzles

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version of Quento | $1.99 | one-time |

**What reviewers like**

- 🧠 Great brain exercise
-  addictive Fun and addictive
- 👍 Simple and intuitive
- 👨‍👩‍👧‍👦 Good for kids learning
- 💡 Refreshing and simple

**What reviewers complain about**

- 💰 Annoying upsell
- 😴 Mind-numbingly boring
- 👎 Too simplistic
- 😕 Freemium model
- 🔊 Annoying noise

**Reported bugs**

- UI shifts on round 1000
- Buttons halfway onscreen on round 1000
- Game not updated for iOS 11
- In-app purchase not recognized after reinstallation
- Interface not responsive

**Requested features**

- Add multiplication and division
- Add Zen mode
- Add volume/mute button
- Add hint option
- Add simultaneous duels


### 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 Quento free?

Quento 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, Quento or Binary Sudoku+?

Binary Sudoku+ is rated higher. Quento averages 4.3 out of 5 from 9 ratings, while Binary Sudoku+ averages 4.7 from 190 ratings.

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

Binary Sudoku+ shows ads; Quento does not.

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

Quento ships an update every 3 weeks, and Binary Sudoku+ every 9 days. Most recently, Quento was updated on October 4, 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.*