# MatataCode (Kids) vs SAM Root

MatataCode (Kids) and SAM Root are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

MatataCode (Kids) ships an update every 4 weeks, SAM Root monthly. The most recent releases landed on September 15, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | MatataCode (Kids) | SAM Root |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (42 ratings)](https://appshunter.io/ios/app/sam-root/id1524652548/reviews)** |
| Number of ratings | — | **42** |
| Positive reviews | — | 46.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | — | Free |
| Size | 79 MB | 92 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MATATALAB CO.,LTD.](https://appshunter.io/developer/1547380894) | [SAM Labs](https://appshunter.io/developer/1033131753) |

## What reviewers say

### MatataCode (Kids)

[App page](https://appshunter.io/ios/app/matatacode-kids/id1448969038)

**Features:** macOS Compatibility

**In-app purchases:** none


### SAM Root

[App page](https://appshunter.io/ios/app/sam-root/id1524652548)

Learn programming through interactive robotics with three progressive coding levels, from graphical blocks to Python 3. Control robots in real-time or test your code with a built-in 3D simulator.

**Highlights:** Three progressive coding levels, Graphical blocks to Python 3, Real-time robot control, Built-in 3D simulator, Seamless level switching, Bluetooth robot pairing

**In-app purchases:** none


## Frequently asked questions

### Is MatataCode (Kids) free?

MatataCode (Kids) is free to download, with no in-app purchases.

### Is SAM Root free?

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

### Do MatataCode (Kids) or SAM Root have ads?

Neither MatataCode (Kids) nor SAM Root shows ads.

### Which is updated more often, MatataCode (Kids) or SAM Root?

MatataCode (Kids) ships an update every 4 weeks, and SAM Root monthly. Most recently, MatataCode (Kids) was updated on September 15, 2026 and SAM Root on September 7, 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.*