# Memorization Techniques vs Photo Editor

The clearest difference is ads: Memorization Techniques at none against Photo Editor's shown. Memorization Techniques also leads on update cadence (every 10 days vs every 6 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Memorization Techniques sells 1 one-off in-app purchase and Photo Editor sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Memorization Techniques ships an update every 10 days, Photo Editor every 6 weeks. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Memorization Techniques | Photo Editor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 6 weeks |
| Size | 196 MB | 182 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [Man Hung Sun](https://appshunter.io/developer/1471605573) | [Asya Yildiz](https://appshunter.io/developer/1503872395) |

## What reviewers say

### Memorization Techniques

[App page](https://appshunter.io/ios/app/memorization-techniques/id1618263817)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade | $0.99 | one-time |


### Photo Editor

[App page](https://appshunter.io/ios/app/photo-editor-pixi/id6444160455)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $3.99 | per 7 days |
| Pro Monthly | $9.99 | per month |


## Frequently asked questions

### Is Memorization Techniques free?

Memorization Techniques is free to download, with in-app purchases available.

### Is Photo Editor free?

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

### Do Memorization Techniques or Photo Editor have ads?

Photo Editor shows ads; Memorization Techniques does not.

### Which is updated more often, Memorization Techniques or Photo Editor?

Memorization Techniques ships an update every 10 days, and Photo Editor every 6 weeks. Most recently, Memorization Techniques was updated on October 5, 2026 and Photo Editor on October 13, 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.*