# Mnemonic Major System Trainer vs CaseBook

The clearest difference is in-app purchases: Mnemonic Major System Trainer at none against CaseBook's 2. Mnemonic Major System Trainer also leads on iOS requirement (13.0 vs 17.0). CaseBook's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. CaseBook sells 2 in-app purchases, starting at $5.99 per month. Mnemonic Major System Trainer asks for nothing beyond the download.

## The numbers

| Metric | Mnemonic Major System Trainer | CaseBook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Size | 111 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 9+ | 12+ |
| Developer | [Maciej Halaczkiewicz](https://appshunter.io/developer/1835753261) | [Chris Beaver66260473](https://appshunter.io/developer/6784800527) |

## What reviewers say

### Mnemonic Major System Trainer

[App page](https://appshunter.io/ios/app/mnemonic-major-system-trainer/id6751551207)

**Features:** macOS Compatibility

**In-app purchases:** none


### CaseBook

[App page](https://appshunter.io/ios/app/casebook-mini-mba/id6784800525)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CaseBook Pro (Monthly) | $5.99 | per month |
| CaseBook Pro (Annual) | $49.99 | per year |


## Frequently asked questions

### Is Mnemonic Major System Trainer free?

Mnemonic Major System Trainer is free to download, with no in-app purchases.

### Is CaseBook free?

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

### Do Mnemonic Major System Trainer or CaseBook have ads?

Mnemonic Major System Trainer shows ads; CaseBook 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.*