# Stack Master vs Mnemonicosis

The clearest difference is price: Mnemonicosis at $3.99 against Stack Master's $24.99. Stack Master's advantage is chart position (#200 vs unranked) and iOS requirement (11.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

Stack Master costs $24.99 and Mnemonicosis $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Stack Master | Mnemonicosis |
| --- | --- | --- |
| Price | $24.99 | **$3.99** |
| Rating | **[3.8 (9 ratings)](https://appshunter.io/ios/app/stack-master/id1272229335/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Paid | — |
| Best chart rank | **#200** | — |
| Size | 36 MB | 42 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Devious-Monkey](https://appshunter.io/developer/388388527) | [Alvaro Nogueira](https://appshunter.io/developer/1850327096) |

## What reviewers say

### Stack Master

[App page](https://appshunter.io/ios/app/stack-master/id1272229335)

**Currently charting:** #200 Top Paid · Entertainment (US App Store)

Master your favorite card stacks with this mobile training application. It offers multiple training modes and challenges to analyze your weaknesses and improve your learning curve. Supports various pre-set and custom stacks.

**Highlights:** Multiple training modes, 18 funny challenges, Supports pre-set stacks, Create custom stacks, Publish scores and compare with friends, Specialized training modules

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

**In-app purchases:** none


### Mnemonicosis

[App page](https://appshunter.io/ios/app/mnemonicosis/id6754825814)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stack Master free?

Stack Master costs $24.99, with no in-app purchases.

### Is Mnemonicosis free?

Mnemonicosis costs $3.99, with no in-app purchases.

### Do Stack Master or Mnemonicosis have ads?

Neither Stack Master nor Mnemonicosis 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.*