# Master Any Stack vs Stack Memory

The clearest difference is price: Stack Memory at Free against Master Any Stack's $14.99. Stack Memory also leads on rating (4.5 vs 3.0) and update cadence (every 2 days vs every 3 weeks). Master Any Stack's advantage is chart position (#185 vs unranked) and iOS requirement (13.0 vs 17.2). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

Stack Memory is free to download; Master Any Stack costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Stack Memory holds the better App Store score, 4.5 against 3.0. Both are backed by a comparable volume of ratings — 4 and 8 respectively. Written reviews point the same way: 67% of Master Any Stack's written reviews are positive against 73% of Stack Memory's.

Master Any Stack ships an update every 3 weeks, Stack Memory every 2 days. The most recent releases landed on August 23, 2026 and July 9, 2026 respectively.

## The numbers

| Metric | Master Any Stack | Stack Memory |
| --- | --- | --- |
| Price | $14.99 | **Free** |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/master-any-stack/id1639475883/reviews) | **[4.5 (8 ratings)](https://appshunter.io/ios/app/stack-memory/id6502915915/reviews)** |
| Number of ratings | 4 | **8** |
| Positive reviews | 66.7% of reviews | **72.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Paid | **Free** |
| Best chart rank | **#185** | — |
| Size | 22 MB | 10 MB |
| Requires iOS | **13.0** | 17.2 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [The Daily Magician Ltd.](https://appshunter.io/developer/1650401526) | [CHRIS HODGE](https://appshunter.io/developer/903916651) |

## What reviewers say

### Master Any Stack

[App page](https://appshunter.io/ios/app/master-any-stack/id1639475883)

**Currently charting:** #185 Top Paid · Education (US App Store)

Learn to memorize the order of a deck of cards with this user-friendly app. It offers video and text training on a unique memorization method, allows customization of stacks, and provides various practice modes to help you master card sequences.

**Highlights:** Learn memorization method via video and text, Create and practice custom card stacks, Practice specific sections of the deck, Utilize P.A.O. (Person, Action, Object) method, Timed and free play practice modes, Track daily practice streaks

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

**In-app purchases:** none


### Stack Memory

[App page](https://appshunter.io/ios/app/stack-memory/id6502915915)

This educational tool aids magicians in mastering mnemonic and Aronson stacking techniques. It provides a focused environment for practicing and reinforcing complex card memorization methods.

**Highlights:** Mnemonic stacking practice, Aronson stacking practice, Card memorization aid, Magician study tool, Focused learning environment

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Master Any Stack free?

Master Any Stack costs $14.99, with no in-app purchases.

### Is Stack Memory free?

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

### Which has better reviews, Master Any Stack or Stack Memory?

Stack Memory is rated higher. Master Any Stack averages 3.0 out of 5 from 4 ratings, while Stack Memory averages 4.5 from 8 ratings.

### Do Master Any Stack or Stack Memory have ads?

Neither Master Any Stack nor Stack Memory shows ads.

### Which is updated more often, Master Any Stack or Stack Memory?

Master Any Stack ships an update every 3 weeks, and Stack Memory every 2 days. Most recently, Master Any Stack was updated on August 23, 2026 and Stack Memory on July 9, 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.*