# Memory Trainer Brain Challenge vs Sudoku

The clearest difference is ads: Memory Trainer Brain Challenge at none against Sudoku's shown. Memory Trainer Brain Challenge also leads on monetization model (free vs ad-supported) and iOS requirement (8.0 vs 13.0). Sudoku's advantage is rating (4.7 vs 4.3) and ratings volume (87 vs 4). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sudoku holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Sudoku has 87 ratings behind it against 4, so its average is the more settled of the two.

## The numbers

| Metric | Memory Trainer Brain Challenge | Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (4 ratings)](https://appshunter.io/ios/app/memory-trainer-brain-challenge-intellect-mind-experiment/id1047757572/reviews) | **[4.7 (87 ratings)](https://appshunter.io/ios/app/sudoku-puzzle-logic-game/id1459329698/reviews)** |
| Number of ratings | 4 | **87** |
| Positive reviews | — | 85.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Fortnightly |
| Monetization | **Free** | Ad-supported |
| Size | 73 MB | 122 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adam Keninger](https://appshunter.io/developer/966549024) | [Mikhail Prysiazhniy](https://appshunter.io/developer/1252249962) |

## What reviewers say

### Memory Trainer Brain Challenge

[App page](https://appshunter.io/ios/app/memory-trainer-brain-challenge-intellect-mind-experiment/id1047757572)

Challenge your mind with a memory game where numbers appear briefly and must be recalled in order. Compete on a global leaderboard and improve your recall speed and accuracy. This game is designed to enhance cognitive function through engaging gameplay.

**Highlights:** Number recall challenges, Increasing difficulty levels, Score-based progression, Online leaderboard competition, Memory improvement focus

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

**In-app purchases:** none


### Sudoku

[App page](https://appshunter.io/ios/app/sudoku-puzzle-logic-game/id1459329698)

This logical puzzle game sharpens your brain and analytical skills with over 10,000 Sudoku puzzles of varying difficulty. Enjoy an intuitive interface, customizable options, and daily challenges, all playable offline.

**Highlights:** Intuitive and user-friendly interface, Over 10,000 Sudoku puzzles, Multiple difficulty levels, Personal stats analysis, Offline mode, Daily challenges, Customizable game settings

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

**In-app purchases:** none


## Frequently asked questions

### Is Memory Trainer Brain Challenge free?

Memory Trainer Brain Challenge is free to download, with no in-app purchases.

### Is Sudoku free?

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

### Which has better reviews, Memory Trainer Brain Challenge or Sudoku?

Sudoku is rated higher. Memory Trainer Brain Challenge averages 4.3 out of 5 from 4 ratings, while Sudoku averages 4.7 from 87 ratings.

### Do Memory Trainer Brain Challenge or Sudoku have ads?

Sudoku shows ads; Memory Trainer Brain Challenge does not.

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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.*