# Mnemo Major System Trainer vs Major System Trainer

The clearest difference is price: Major System Trainer at $1.99 against Mnemo Major System Trainer's $12.99. Major System Trainer also leads on update cadence (every 2 weeks vs every 2 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Mnemo Major System Trainer costs $12.99 and Major System Trainer $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Mnemo Major System Trainer ships an update every 2 months, Major System Trainer every 2 weeks. The most recent releases landed on September 30, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Mnemo Major System Trainer | Major System Trainer |
| --- | --- | --- |
| Price | $12.99 | **$1.99** |
| 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 | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Paid | — |
| Size | 54 MB | 31 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [Gerald Reindl](https://appshunter.io/developer/649905772) | [Jerome Agostini](https://appshunter.io/developer/6795657664) |

## 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


### Major System Trainer

[App page](https://appshunter.io/ios/app/major-system-trainer/id6795657662)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mnemo Major System Trainer free?

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

### Is Major System Trainer free?

Major System Trainer costs $1.99, with no in-app purchases.

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

Neither Mnemo Major System Trainer nor Major System Trainer shows ads.

### Which is updated more often, Mnemo Major System Trainer or Major System Trainer?

Mnemo Major System Trainer ships an update every 2 months, and Major System Trainer every 2 weeks. Most recently, Mnemo Major System Trainer was updated on September 30, 2026 and Major System Trainer on September 29, 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.*