# Museo Aumentado vs Missing Numbers Minds

The clearest difference is in-app purchases: Museo Aumentado at none against Missing Numbers Minds's 2. Museo Aumentado also leads on iOS requirement (7.0 vs 26.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Missing Numbers Minds sells 2 one-off in-app purchases. Museo Aumentado asks for nothing beyond the download.

Museo Aumentado ships an update every 9 months, Missing Numbers Minds every 5 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | Museo Aumentado | Missing Numbers Minds |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 months** |
| Size | 91 MB | 4 MB |
| Requires iOS | **7.0** | 26.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BIHARTECH SC](https://appshunter.io/developer/899814519) | [Juan Fullana](https://appshunter.io/developer/692107580) |

## What reviewers say

### Museo Aumentado

[App page](https://appshunter.io/ios/app/museo-aumentado/id953318265)

**Features:** macOS Compatibility

**In-app purchases:** none


### Missing Numbers Minds

[App page](https://appshunter.io/ios/app/missing-numbers-minds/id980949764)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation for maintenance. | $0.99 | one-time |
| Extra for develop and maintenance | $0.99 | one-time |


## Frequently asked questions

### Is Museo Aumentado free?

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

### Is Missing Numbers Minds free?

Missing Numbers Minds is free to download, with in-app purchases available.

### Do Museo Aumentado or Missing Numbers Minds have ads?

Neither Museo Aumentado nor Missing Numbers Minds shows ads.

### Which is updated more often, Museo Aumentado or Missing Numbers Minds?

Museo Aumentado ships an update every 9 months, and Missing Numbers Minds every 5 months. Most recently, Museo Aumentado was updated on October 26, 2026 and Missing Numbers Minds on October 26, 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.*