# MDonkey vs Number Memory

The clearest difference is ads: MDonkey at none against Number Memory's shown. MDonkey also leads on update cadence (daily vs weekly). Number Memory's advantage is iOS requirement (15.0 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MDonkey ships an update daily, Number Memory weekly. The most recent releases landed on October 10, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | MDonkey | Number Memory |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Weekly |
| Size | 2 MB | 27 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PENG LI](https://appshunter.io/developer/1870893769) | [Iclal KABATAS](https://appshunter.io/developer/1896019931) |

## What reviewers say

### MDonkey

[App page](https://appshunter.io/ios/app/mdonkey/id6758104824)

**Features:** macOS Compatibility

**In-app purchases:** none


### Number Memory

[App page](https://appshunter.io/ios/app/number-memory-brain-age-test/id6770123794)

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

**In-app purchases:** none


## Frequently asked questions

### Is MDonkey free?

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

### Is Number Memory free?

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

### Do MDonkey or Number Memory have ads?

Number Memory shows ads; MDonkey does not.

### Which is updated more often, MDonkey or Number Memory?

MDonkey ships an update daily, and Number Memory weekly. Most recently, MDonkey was updated on October 10, 2026 and Number Memory on October 20, 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.*