# Cubelets Blockly vs SAM Root

The clearest difference is review sentiment: SAM Root at 46% against Cubelets Blockly's 0%. SAM Root also leads on rating (3.8 vs 3.0) and update cadence (monthly vs every 3 months). Cubelets Blockly's advantage is iOS requirement (10.0 vs 13.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SAM Root holds the better App Store score, 3.8 against 3.0. That said, the two scores are not equally well evidenced: SAM Root has 42 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of Cubelets Blockly's written reviews are positive against 46% of SAM Root's.

Cubelets Blockly ships an update every 3 months, SAM Root monthly. The most recent releases landed on October 4, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Cubelets Blockly | SAM Root |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/cubelets-blockly/id1198688834/reviews) | **[3.8 (42 ratings)](https://appshunter.io/ios/app/sam-root/id1524652548/reviews)** |
| Number of ratings | 4 | **42** |
| Positive reviews | 0.0% of reviews | **46.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 44 MB | 92 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Modular Robotics](https://appshunter.io/developer/780036652) | [SAM Labs](https://appshunter.io/developer/1033131753) |

## What reviewers say

### Cubelets Blockly

[App page](https://appshunter.io/ios/app/cubelets-blockly/id1198688834)

This free coding environment uses a visual programming language to help children learn to program their robot blocks. It allows users to create new robots and behaviors with code, making it an accessible tool for coding novices.

**Highlights:** Visual programming language, Learn to code robots, Create new robot behaviors, Supports Cubelets OS 4, Free coding environment

**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 Cubelets Blockly free?

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

### Is SAM Root free?

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

### Which has better reviews, Cubelets Blockly or SAM Root?

SAM Root is rated higher. Cubelets Blockly averages 3.0 out of 5 from 4 ratings, while SAM Root averages 3.8 from 42 ratings.

### Do Cubelets Blockly or SAM Root have ads?

Neither Cubelets Blockly nor SAM Root shows ads.

### Which is updated more often, Cubelets Blockly or SAM Root?

Cubelets Blockly ships an update every 3 months, and SAM Root monthly. Most recently, Cubelets Blockly was updated on October 4, 2026 and SAM Root on September 22, 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.*