# Memory Training 123 vs Matro

The clearest difference is in-app purchases: Memory Training 123 at none against Matro's 2. Matro's advantage is update cadence (every 5 days vs every 10 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Matro sells 2 in-app purchases, starting at $7.99 per month. Memory Training 123 asks for nothing beyond the download.

Memory Training 123 ships an update every 10 months, Matro every 5 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Memory Training 123 | Matro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 10 months | **Every 5 days** |
| Size | 10 MB | 84 MB |
| Requires iOS | 17.4 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [MITSUKO MARGOT KUBOTA ONO](https://appshunter.io/developer/1799524637) | [Kolibri Nest AS](https://appshunter.io/developer/6781847832) |

## What reviewers say

### Memory Training 123

[App page](https://appshunter.io/ios/app/memory-training-123/id6754791792)

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

**In-app purchases:** none


### Matro

[App page](https://appshunter.io/ios/app/matro-ai-calorie-tracker/id6781847830)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Matro Premium | $7.99 | per month |
| Matro Premium Yearly | $69.99 | per year |


## Frequently asked questions

### Is Memory Training 123 free?

Memory Training 123 is free to download, with no in-app purchases.

### Is Matro free?

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

### Do Memory Training 123 or Matro have ads?

Both Memory Training 123 and Matro show ads.

### Which is updated more often, Memory Training 123 or Matro?

Memory Training 123 ships an update every 10 months, and Matro every 5 days. Most recently, Memory Training 123 was updated on October 28, 2026 and Matro on October 25, 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.*