# Mnemo Major System Trainer vs BrainHook

The clearest difference is price: BrainHook at Free against Mnemo Major System Trainer's $12.99. BrainHook also leads on iOS requirement (13.0 vs 15.0). Mnemo Major System Trainer's advantage is in-app purchases (none vs 2). On ads and device support there is nothing between them.

BrainHook is free to download; Mnemo Major System Trainer costs $12.99 up front. BrainHook sells 2 in-app purchases, starting at $9.99 per month. Mnemo Major System Trainer asks for nothing beyond the download.

## The numbers

| Metric | Mnemo Major System Trainer | BrainHook |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | **[4.4 (18 ratings)](https://appshunter.io/ios/app/mnemo-major-system-trainer/id649905769/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 88.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Paid | — |
| Size | 54 MB | 70 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Gerald Reindl](https://appshunter.io/developer/649905772) | [YOUNESS HARNAFI](https://appshunter.io/developer/1894624940) |

## What reviewers say

### Mnemo Major System Trainer

[App page](https://appshunter.io/ios/app/mnemo-major-system-trainer/id649905769)

Learn and master the Major System, a powerful mnemonic technique for remembering numbers. This app offers an integrated training program with visual aids and statistics to help you create and optimize your personalized number-to-image encoding system.

**Highlights:** Personalized Major System creation, Integrated training program, Reaction time analysis, Number sequence to image generator, Pre-installed Major System (0-99), Customizable terms and images, CSV Import/Export

**Features:** Vision Pro support

**In-app purchases:** none


### BrainHook

[App page](https://appshunter.io/ios/app/brainhook-ai-mnemonic-study/id6765648303)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BrainHook Pro - Monthly | $9.99 | per month |
| BrainHook Pro - Yearly | $69.99 | per year |


## Frequently asked questions

### Is Mnemo Major System Trainer free?

Mnemo Major System Trainer costs $12.99, with no in-app purchases.

### Is BrainHook free?

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

### Do Mnemo Major System Trainer or BrainHook have ads?

Neither Mnemo Major System Trainer nor BrainHook 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.*