# Photo Memory vs The Memory Grid

The clearest difference is in-app purchases: The Memory Grid at none against Photo Memory's 2. Photo Memory's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Photo Memory sells 2 in-app purchases, starting at $2.99 per month. The Memory Grid asks for nothing beyond the download.

Photo Memory ships an update every 3 months, The Memory Grid every 5 months. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Photo Memory | The Memory Grid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/photo-memory-brain-training/id6578423386/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 239 MB | 25 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Alejandro Jimenez](https://appshunter.io/developer/1759471257) | [Anand Ayyappan](https://appshunter.io/developer/1881489907) |

## What reviewers say

### Photo Memory

[App page](https://appshunter.io/ios/app/photo-memory-brain-training/id6578423386)

Sharpen your focus, recall, and attention with daily brain-training challenges. Engage in multiple memory games, contextual exercises, and compete on a global leaderboard to improve your cognitive skills.

**Highlights:** Daily memory challenges, Multiple mini-games (Numbers, Colors, Words, People), Contextual memory exercises, Global leaderboards, Progress tracking, Focus and attention training

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Photo Memory Pro | $2.99 | per month |
| Remove ads | $1.99 | one-time |


### The Memory Grid

[App page](https://appshunter.io/ios/app/the-memory-grid/id6759895943)

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

**In-app purchases:** none


## Frequently asked questions

### Is Photo Memory free?

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

### Is The Memory Grid free?

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

### Do Photo Memory or The Memory Grid have ads?

Both Photo Memory and The Memory Grid show ads.

### Which is updated more often, Photo Memory or The Memory Grid?

Photo Memory ships an update every 3 months, and The Memory Grid every 5 months. Most recently, Photo Memory was updated on October 24, 2026 and The Memory Grid on October 17, 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.*