# mind palace training vs Nemma

The clearest difference is in-app purchases: Nemma at none against mind palace training's 5. Nemma also leads on update cadence (every 5 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. mind palace training sells 5 one-off in-app purchases. Nemma asks for nothing beyond the download.

mind palace training ships an update every 2 weeks, Nemma every 5 days. The most recent releases landed on October 25, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | mind palace training | Nemma |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Size | 19 MB | 47 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [辰宇 王](https://appshunter.io/developer/1849547599) | [Nite Solutions AB](https://appshunter.io/developer/1850959173) |

## What reviewers say

### mind palace training

[App page](https://appshunter.io/ios/app/mind-palace-training/id6754800855)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3-day trial | $0.99 | one-time |
| Lifetime VIP | $1.99 | one-time |
| 30-Day VIP | $7.99 | one-time |
| 90-Day VIP | $19.99 | one-time |
| 360-Day VIP | $29.99 | one-time |


### Nemma

[App page](https://appshunter.io/ios/app/nemma/id6758010746)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is mind palace training free?

mind palace training is free to download, with in-app purchases available.

### Is Nemma free?

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

### Do mind palace training or Nemma have ads?

Neither mind palace training nor Nemma shows ads.

### Which is updated more often, mind palace training or Nemma?

mind palace training ships an update every 2 weeks, and Nemma every 5 days. Most recently, mind palace training was updated on October 25, 2026 and Nemma on October 13, 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.*