# WonderPi vs SAM Root

The clearest difference is rating: SAM Root at 3.8 against WonderPi's 2.5. SAM Root also leads on ratings volume (42 vs 4). On price, update cadence, ads and in-app purchases 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 2.5. 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.

WonderPi ships an update every 6 weeks, SAM Root monthly. The most recent releases landed on September 10, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | WonderPi | SAM Root |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (4 ratings)](https://appshunter.io/ios/app/wonderpi/id1477946178/reviews) | **[3.8 (42 ratings)](https://appshunter.io/ios/app/sam-root/id1524652548/reviews)** |
| Number of ratings | 4 | **42** |
| Positive reviews | — | 46.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 54 MB | 92 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Hiwonder Technology Co.,Ltd](https://appshunter.io/developer/1090806812) | [SAM Labs](https://appshunter.io/developer/1033131753) |

## What reviewers say

### WonderPi

[App page](https://appshunter.io/ios/app/wonderpi/id1477946178)

Control various robotic devices like humanoid robots, smart cars, and 6-foot robots through direct connection or LAN mode. Navigate and interact with your devices using intuitive controls and gameplay switches.

**Highlights:** Direct connection mode, LAN mode, Control humanoid robots, Control smart cars, Control 6-foot robots, Gameplay switches

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

**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 WonderPi free?

WonderPi 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, WonderPi or SAM Root?

SAM Root is rated higher. WonderPi averages 2.5 out of 5 from 4 ratings, while SAM Root averages 3.8 from 42 ratings.

### Do WonderPi or SAM Root have ads?

Neither WonderPi nor SAM Root shows ads.

### Which is updated more often, WonderPi or SAM Root?

WonderPi ships an update every 6 weeks, and SAM Root monthly. Most recently, WonderPi was updated on September 10, 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.*