# Cairo Child vs RST Team

The clearest difference is update cadence: Cairo Child at monthly against RST Team's every 9 months. RST Team's advantage is iOS requirement (12.0 vs 15.6). 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.

Cairo Child ships an update monthly, RST Team every 9 months. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Cairo Child | RST Team |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 9 months |
| Size | 56 MB | 18 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Assemble A/S](https://appshunter.io/developer/483546606) | [The Reggio School of Tokyo](https://appshunter.io/developer/1764464490) |

## What reviewers say

### Cairo Child

[App page](https://appshunter.io/ios/app/cairo-child/id1288077587)

**Features:** macOS Compatibility, Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none


### RST Team

[App page](https://appshunter.io/ios/app/rst-team/id6657982507)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cairo Child free?

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

### Is RST Team free?

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

### Do Cairo Child or RST Team have ads?

Neither Cairo Child nor RST Team shows ads.

### Which is updated more often, Cairo Child or RST Team?

Cairo Child ships an update monthly, and RST Team every 9 months. Most recently, Cairo Child was updated on November 6, 2026 and RST Team on October 30, 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.*