# MACA | Open Air Museum ® vs Confidential Computing Summit

The clearest difference is update cadence: Confidential Computing Summit at every 3 days against MACA | Open Air Museum ®'s monthly. Confidential Computing Summit also leads on iOS requirement (12.0 vs 15.0). 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.

MACA | Open Air Museum ® ships an update monthly, Confidential Computing Summit every 3 days. The most recent releases landed on October 28, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | MACA | Open Air Museum ® | Confidential Computing Summit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Size | 46 MB | 179 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Matteo Gervasi](https://appshunter.io/developer/1546073702) | [Accelevents](https://appshunter.io/developer/1198208094) |

## What reviewers say

### MACA | Open Air Museum ®

[App page](https://appshunter.io/ios/app/maca-open-air-museum/id6742834235)

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

**In-app purchases:** none


### Confidential Computing Summit

[App page](https://appshunter.io/ios/app/confidential-computing-summit/id6745784280)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MACA | Open Air Museum ® free?

MACA | Open Air Museum ® is free to download, with no in-app purchases.

### Is Confidential Computing Summit free?

Confidential Computing Summit is free to download, with no in-app purchases.

### Do MACA | Open Air Museum ® or Confidential Computing Summit have ads?

Neither MACA | Open Air Museum ® nor Confidential Computing Summit shows ads.

### Which is updated more often, MACA | Open Air Museum ® or Confidential Computing Summit?

MACA | Open Air Museum ® ships an update monthly, and Confidential Computing Summit every 3 days. Most recently, MACA | Open Air Museum ® was updated on October 28, 2026 and Confidential Computing Summit on November 8, 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.*