# Sudoku Cafe vs Fun brain exercise

The clearest difference is update cadence: Sudoku Cafe at every 3 weeks against Fun brain exercise's every 7 months. Sudoku Cafe also leads on rating (4.7 vs 4.4) and ratings volume (190 vs 27). Fun brain exercise's advantage is review sentiment (100% vs 89%) and iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Sudoku Cafe sells 7 one-off in-app purchases and Fun brain exercise sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Sudoku Cafe holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Sudoku Cafe has 190 ratings behind it against 27, so its average is the more settled of the two. Written reviews complicate that: 89% of Sudoku Cafe's written reviews are positive against 100% of Fun brain exercise's, so the app with the better star average is not the one people write more warmly about.

Sudoku Cafe ships an update every 3 weeks, Fun brain exercise every 7 months. Both last shipped on October 21, 2026.

## The numbers

| Metric | Sudoku Cafe | Fun brain exercise |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (190 ratings)](https://appshunter.io/ios/app/sudoku-cafe/id540946844/reviews)** | [4.4 (27 ratings)](https://appshunter.io/ios/app/fun-brain-exercise-drmemory/id1330550865/reviews) |
| Number of ratings | **190** | 27 |
| Positive reviews | 89.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 160 MB | 30 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BitMango, Inc.](https://appshunter.io/developer/465882936) | [Softnoesis](https://appshunter.io/developer/981506496) |

## What reviewers say

### Sudoku Cafe

[App page](https://appshunter.io/ios/app/sudoku-cafe/id540946844)

This logic-based puzzle game challenges you to fill a 9x9 grid with numbers from 1 to 9. Follow the rules of Sudoku to ensure no duplicates in rows, columns, or 3x3 subregions. Progress through multiple difficulty levels and test your skills.

**Highlights:** 9x9 grid puzzles, Multiple difficulty levels, Logic-based gameplay, Number placement, Error tracking

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Combo Boosters | $0.99 | one-time |
| 5 Hints | $0.99 | one-time |
| 11 Hints | $1.99 | one-time |
| AdFree | $1.99 | one-time |
| 23 Hints | $3.99 | one-time |
| 50 Hints | $7.99 | one-time |
| 50 Combo Boosters | $7.99 | one-time |

**What reviewers like**

- 👍 Easy to learn and play for beginners
- 🎨 Clean, attractive graphics and visual design
- 🧠 Great mental exercise and brain stimulation
- ⚡ Smooth, flawless gameplay mechanics
- ✏️ Excellent pencil mark system with number highlighting

**What reviewers complain about**

- 🐛 Game mechanics differ from standard Sudoku (select number first, then square)
- 📺 Excessive advertisements, especially in free version
- ⏱️ Mandatory timer creates pressure and competition
- ❌ Harsh penalty system for mistakes (fail after 3 errors)
- 🎨 Monotone grid design makes sectors hard to distinguish

**Reported bugs**

- Results screen buttons (home/replay) non-functional after completing puzzle
- Timer starts automatically when ads play, adding unwanted seconds to score
- Theme/tile appearance changes when resuming saved games
- Pencil marks disappear from certain board themes after updates
- Incorrect number validation preventing correct entries

**Requested features**

- Ultra-hard difficulty level beyond expert
- Option to disable timer and mistake notifications
- Ability to turn off penalty system for casual play
- Save game feature to resume later
- Landscape orientation support


### Fun brain exercise

[App page](https://appshunter.io/ios/app/fun-brain-exercise-drmemory/id1330550865)

This game offers a fun way to test and improve your mind's power through daily memory challenges. It features various visual styles and tracks your progress with scores and high scores.

**Highlights:** Memory testing and improvement, Multiple game styles (Marvel, Animals, Emojis, Flags, etc.), Score tracking and history, High score records, Background game sound, Pair matching gameplay

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Sudoku Cafe free?

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

### Is Fun brain exercise free?

Fun brain exercise is free to download, with in-app purchases available.

### Which has better reviews, Sudoku Cafe or Fun brain exercise?

Sudoku Cafe is rated higher. Sudoku Cafe averages 4.7 out of 5 from 190 ratings, while Fun brain exercise averages 4.4 from 27 ratings.

### Do Sudoku Cafe or Fun brain exercise have ads?

Both Sudoku Cafe and Fun brain exercise show ads.

### Which is updated more often, Sudoku Cafe or Fun brain exercise?

Sudoku Cafe ships an update every 3 weeks, and Fun brain exercise every 7 months. Most recently, Sudoku Cafe was updated on October 21, 2026 and Fun brain exercise on October 21, 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.*