# Cubelets Updater vs SAM Root

The clearest difference is rating: SAM Root at 3.8 against Cubelets Updater's 3.0. SAM Root also leads on update cadence (monthly vs every 6 months) and review sentiment (46% vs 33%). Cubelets Updater's advantage is iOS requirement (9.0 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: 33% of Cubelets Updater's written reviews are positive against 46% of SAM Root's.

Cubelets Updater ships an update every 6 months, SAM Root monthly. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Cubelets Updater | SAM Root |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/cubelets-updater/id1036174335/reviews) | **[3.8 (42 ratings)](https://appshunter.io/ios/app/sam-root/id1524652548/reviews)** |
| Number of ratings | 4 | **42** |
| Positive reviews | 33.3% of reviews | **46.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | Free | Free |
| Size | 9 MB | 92 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | 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 Updater

[App page](https://appshunter.io/ios/app/cubelets-updater/id1036174335)

This app connects to Bluetooth Cubelets, allowing real-time construction updates and remote control of up to six robot blocks. It also supports upgrading older Cubelets to the latest operating system.

**Highlights:** Real-time construction map updates, Remote control of up to six Cubelets, Steer Drive blocks, Activate Flashlight blocks, Read Distance block output, Upgrade Cubelets OS

**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 Updater free?

Cubelets Updater 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 Updater or SAM Root?

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

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

Neither Cubelets Updater nor SAM Root shows ads.

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

Cubelets Updater ships an update every 6 months, and SAM Root monthly. Most recently, Cubelets Updater was updated on September 23, 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.*