# CMA+ vs ScIAM Meta Museum

The clearest difference is update cadence: ScIAM Meta Museum at every 11 days against CMA+'s every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CMA+ ships an update every 3 months, ScIAM Meta Museum every 11 days. The most recent releases landed on October 3, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | CMA+ | ScIAM Meta Museum |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 11 days** |
| Monetization | — | Free |
| Size | 83 MB | 1.6 GB |
| Requires iOS | 13 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [The Stock Exchange of Thailand](https://appshunter.io/developer/574531118) | [National Science Museum, Thailand](https://appshunter.io/developer/1327613166) |

## What reviewers say

### CMA+

[App page](https://appshunter.io/ios/app/cma-plus/id1383248165)

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

**In-app purchases:** none


### ScIAM Meta Museum

[App page](https://appshunter.io/ios/app/sciam-meta-museum/id6451187959)

Embark on a virtual reality adventure to explore the "World Environment" and "Once Upon a Time in Space." Collect items to redeem souvenirs and join "Marty" and the "Meow Gang" on an educational journey.

**Highlights:** Virtual Reality (VR) experience, Explore "World Environment", Explore "Once Upon a Time in Space", Collect items for souvenirs, Educational adventure with characters

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CMA+ free?

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

### Is ScIAM Meta Museum free?

ScIAM Meta Museum is free to download, with no in-app purchases.

### Do CMA+ or ScIAM Meta Museum have ads?

Neither CMA+ nor ScIAM Meta Museum shows ads.

### Which is updated more often, CMA+ or ScIAM Meta Museum?

CMA+ ships an update every 3 months, and ScIAM Meta Museum every 11 days. Most recently, CMA+ was updated on October 3, 2026 and ScIAM Meta Museum on September 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.*