# Sanctuary Stash vs Mind Palace

The clearest difference is ads: Sanctuary Stash at none against Mind Palace's shown. Sanctuary Stash also leads on update cadence (every 3 days vs every 2 weeks) and iOS requirement (15.1 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Sanctuary Stash sells 2 in-app purchases, starting at $5.00 per month and Mind Palace sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Sanctuary Stash ships an update every 3 days, Mind Palace every 2 weeks. The most recent releases landed on October 4, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Sanctuary Stash | Mind Palace |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Size | 33 MB | 19 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [David Pinnow](https://appshunter.io/developer/1891520863) | [鹏 陈](https://appshunter.io/developer/1842577800) |

## What reviewers say

### Sanctuary Stash

[App page](https://appshunter.io/ios/app/sanctuary-stash/id6764485354)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hunter | $5.00 | per month |
| Trader | $10.00 | per month |


### Mind Palace

[App page](https://appshunter.io/ios/app/mind-palace-spatial-memory/id6768951349)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - Monthly | $2.99 | per month |
| Pro - Yearly | $19.99 | per year |


## Frequently asked questions

### Is Sanctuary Stash free?

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

### Is Mind Palace free?

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

### Do Sanctuary Stash or Mind Palace have ads?

Mind Palace shows ads; Sanctuary Stash does not.

### Which is updated more often, Sanctuary Stash or Mind Palace?

Sanctuary Stash ships an update every 3 days, and Mind Palace every 2 weeks. Most recently, Sanctuary Stash was updated on October 4, 2026 and Mind Palace on October 18, 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.*