# MicroCalm vs Museeum

The clearest difference is in-app purchases: MicroCalm at none against Museeum's 3. MicroCalm also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Museeum sells 3 in-app purchases, starting at $0.99 per month. MicroCalm asks for nothing beyond the download.

## The numbers

| Metric | MicroCalm | Museeum |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Daily |
| Size | 28 MB | 39 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Giulio Soro](https://appshunter.io/developer/1801168260) | [昀昊 陈](https://appshunter.io/developer/6784079492) |

## What reviewers say

### MicroCalm

[App page](https://appshunter.io/ios/app/microcalm/id6744527896)

**In-app purchases:** none


### Museeum

[App page](https://appshunter.io/ios/app/museeum-your-private-museum/id6794801760)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Museeum Pro 月度会员 | $0.99 | per month |
| Museeum Pro 年度会员 | $0.99 | per year |
| Museeum Pro 终身会员 | $0.99 | one-time |


## Frequently asked questions

### Is MicroCalm free?

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

### Is Museeum free?

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

### Do MicroCalm or Museeum have ads?

Neither MicroCalm nor Museeum 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.*