# Memory Trainer Brain Challenge vs Four

The clearest difference is rating: Memory Trainer Brain Challenge at 4.3 against Four's 4.0. Memory Trainer Brain Challenge also leads on iOS requirement (8.0 vs 14.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Memory Trainer Brain Challenge holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 4 and 4 respectively.

## The numbers

| Metric | Memory Trainer Brain Challenge | Four |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/memory-trainer-brain-challenge-intellect-mind-experiment/id1047757572/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/four/id1568835389/reviews) |
| Number of ratings | 4 | 4 |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 7 months |
| Monetization | Free | Free |
| Size | 73 MB | 0 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adam Keninger](https://appshunter.io/developer/966549024) | [Alexander Berson](https://appshunter.io/developer/1531453464) |

## 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


### Four

[App page](https://appshunter.io/ios/app/four/id1568835389)

Connect four of your colored discs in a line to win. Play horizontally, vertically, or diagonally against an opponent. This classic strategy game offers simple yet engaging gameplay.

**Highlights:** Connect four discs in a row, Horizontal, vertical, and diagonal wins, Classic strategy gameplay, Simple and engaging

**Features:** macOS Compatibility

**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 Four free?

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

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

Memory Trainer Brain Challenge is rated higher. Memory Trainer Brain Challenge averages 4.3 out of 5 from 4 ratings, while Four averages 4.0 from 4 ratings.

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

Neither Memory Trainer Brain Challenge nor Four shows ads.

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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.*