# Marshall Memory vs Memorize Fast

The clearest difference is in-app purchases: Marshall Memory at none against Memorize Fast's 1. Memorize Fast's advantage is update cadence (weekly vs every 6 weeks) and iOS requirement (14.0.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. Memorize Fast sells 1 one-off in-app purchase. Marshall Memory asks for nothing beyond the download.

Marshall Memory ships an update every 6 weeks, Memorize Fast weekly. The most recent releases landed on August 25, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Marshall Memory | Memorize Fast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/marshall-memory/id6738463676/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 77 MB | 51 MB |
| Requires iOS | 16.4 | **14.0.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adrian Aymont](https://appshunter.io/developer/1835144949) | [Yevhen Murzik](https://appshunter.io/developer/1533055951) |

## What reviewers say

### Marshall Memory

[App page](https://appshunter.io/ios/app/marshall-memory/id6738463676)

This app aids long-term memory retention using spaced repetition and retrieval techniques. It sends timely reminders via notifications or email for various types of information, from quotes to vocabulary.

**Highlights:** Spaced review technique, Retrieval practice, Customizable reminders, Notification alerts, Email prompts, Image input

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

**In-app purchases:** none


### Memorize Fast

[App page](https://appshunter.io/ios/app/memorize-fast-nummnemonic/id6757535911)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro Access | $4.99 | one-time |


## Frequently asked questions

### Is Marshall Memory free?

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

### Is Memorize Fast free?

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

### Do Marshall Memory or Memorize Fast have ads?

Neither Marshall Memory nor Memorize Fast shows ads.

### Which is updated more often, Marshall Memory or Memorize Fast?

Marshall Memory ships an update every 6 weeks, and Memorize Fast weekly. Most recently, Marshall Memory was updated on August 25, 2026 and Memorize Fast on September 10, 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.*