# Brain and memory vs SneakyDonkey

The clearest difference is update cadence: SneakyDonkey at every 10 days against Brain and memory's every 39 months. On price, ads, 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.

Brain and memory ships an update every 39 months, SneakyDonkey every 10 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Brain and memory | SneakyDonkey |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 10 days** |
| Size | 16 MB | 24 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [志荣 胡](https://appshunter.io/developer/1057018236) | [MyActivities GmbH](https://appshunter.io/developer/1294421135) |

## What reviewers say

### Brain and memory

[App page](https://appshunter.io/ios/app/brain-and-memory/id1183395465)

**Features:** macOS Compatibility

**In-app purchases:** none


### SneakyDonkey

[App page](https://appshunter.io/ios/app/sneakydonkey/id6476116181)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Brain and memory free?

Brain and memory is free to download, with no in-app purchases.

### Is SneakyDonkey free?

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

### Do Brain and memory or SneakyDonkey have ads?

Neither Brain and memory nor SneakyDonkey shows ads.

### Which is updated more often, Brain and memory or SneakyDonkey?

Brain and memory ships an update every 39 months, and SneakyDonkey every 10 days. Most recently, Brain and memory was updated on October 26, 2026 and SneakyDonkey 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.*