# Prevent Alzheimer Memory Maze vs Short Term Memory

The clearest difference is in-app purchases: Short Term Memory at none against Prevent Alzheimer Memory Maze's 1. Short Term Memory also leads on ads (none vs shown). Prevent Alzheimer Memory Maze's advantage is update cadence (daily vs fortnightly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Prevent Alzheimer Memory Maze sells 1 one-off in-app purchase. Short Term Memory asks for nothing beyond the download.

Prevent Alzheimer Memory Maze ships an update daily, Short Term Memory fortnightly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Prevent Alzheimer Memory Maze | Short Term Memory |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Fortnightly |
| Size | 97 MB | 4 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jesus Martin Peregrina](https://appshunter.io/developer/1794609234) | [Daniel Albu](https://appshunter.io/developer/1797350328) |

## What reviewers say

### Prevent Alzheimer Memory Maze

[App page](https://appshunter.io/ios/app/prevent-alzheimer-memory-maze/id6741535988)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $0.99 | one-time |


### Short Term Memory

[App page](https://appshunter.io/ios/app/short-term-memory-memory-game/id6742487128)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Prevent Alzheimer Memory Maze free?

Prevent Alzheimer Memory Maze is free to download, with in-app purchases available.

### Is Short Term Memory free?

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

### Do Prevent Alzheimer Memory Maze or Short Term Memory have ads?

Prevent Alzheimer Memory Maze shows ads; Short Term Memory does not.

### Which is updated more often, Prevent Alzheimer Memory Maze or Short Term Memory?

Prevent Alzheimer Memory Maze ships an update daily, and Short Term Memory fortnightly. Most recently, Prevent Alzheimer Memory Maze was updated on October 25, 2026 and Short Term Memory on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*