# BiohackYourMindset vs Memory Palace Builder

The clearest difference is in-app purchases: BiohackYourMindset at none against Memory Palace Builder's 5. BiohackYourMindset also leads on ads (none vs shown). Memory Palace Builder's advantage is update cadence (every 3 months vs every 15 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Memory Palace Builder sells 5 in-app purchases, starting at $1.39 per month. BiohackYourMindset asks for nothing beyond the download.

BiohackYourMindset ships an update every 15 months, Memory Palace Builder every 3 months. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | BiohackYourMindset | Memory Palace Builder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Every 3 months** |
| Size | 127 MB | 120 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Synergy Wellness Solutions, INC](https://appshunter.io/developer/1668874435) | [Marvin Perzi](https://appshunter.io/developer/1895391663) |

## What reviewers say

### BiohackYourMindset

[App page](https://appshunter.io/ios/app/biohackyourmindset/id6746834539)

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

**In-app purchases:** none


### Memory Palace Builder

[App page](https://appshunter.io/ios/app/memory-palace-builder/id6755954161)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium – 1 Month | $1.39 | per month |
| Premium – 1 Year | $14.49 | per year |
| Just Coffee | $0.99 | one-time |
| Pro Version & Coffee | $4.99 | one-time |
| Pro Version! | $28.49 | one-time |


## Frequently asked questions

### Is BiohackYourMindset free?

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

### Is Memory Palace Builder free?

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

### Do BiohackYourMindset or Memory Palace Builder have ads?

Memory Palace Builder shows ads; BiohackYourMindset does not.

### Which is updated more often, BiohackYourMindset or Memory Palace Builder?

BiohackYourMindset ships an update every 15 months, and Memory Palace Builder every 3 months. Most recently, BiohackYourMindset was updated on October 14, 2026 and Memory Palace Builder on October 11, 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.*