# Brain vs Memory Walk

The clearest difference is iOS requirement: Brain at 16.4 against Memory Walk's 18.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Brain sells 1 one-off in-app purchase and Memory Walk sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Brain | Memory Walk |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 25 MB | 3 MB |
| Requires iOS | **16.4** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Louis, Paul, Joseph PAGNIER](https://appshunter.io/developer/1745960401) | [Bo Kalvslund](https://appshunter.io/developer/572272193) |

## What reviewers say

### Brain

[App page](https://appshunter.io/ios/app/brain-skills/id6502577701)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro version | $5.99 | one-time |


### Memory Walk

[App page](https://appshunter.io/ios/app/memory-walk/id6754450437)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited routes | $0.99 | one-time |


## Frequently asked questions

### Is Brain free?

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

### Is Memory Walk free?

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

### Do Brain or Memory Walk have ads?

Neither Brain nor Memory Walk shows ads.

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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.*