# LEGO® Boost vs Snap Circuits® Coding

The clearest difference is rating: LEGO® Boost at 4.6 against Snap Circuits® Coding's 3.6. LEGO® Boost also leads on ratings volume (4.3K vs 65) and review sentiment (66% vs 44%). 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.

LEGO® Boost holds the better App Store score, 4.6 against 3.6. That said, the two scores are not equally well evidenced: LEGO® Boost has 4.3K ratings behind it against 65, so its average is the more settled of the two. Written reviews point the same way: 66% of LEGO® Boost's written reviews are positive against 44% of Snap Circuits® Coding's.

LEGO® Boost ships an update every 3 months, Snap Circuits® Coding every 4 months. The most recent releases landed on October 21, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | LEGO® Boost | Snap Circuits® Coding |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (4.3K ratings)](https://appshunter.io/ios/app/lego-boost/id1217385613/reviews)** | [3.6 (65 ratings)](https://appshunter.io/ios/app/snap-circuits-coding/id1501768722/reviews) |
| Number of ratings | **4.3K** | 65 |
| Positive reviews | **65.6% of reviews** | 44.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 717 MB | 100 MB |
| Requires iOS | 13.0 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LEGO](https://appshunter.io/developer/347363505) | [Elenco Electronics, Incorporated](https://appshunter.io/developer/1501768721) |

## What reviewers say

### LEGO® Boost

[App page](https://appshunter.io/ios/app/lego-boost/id1217385613)

Bring LEGO creations to life with this app! Use drag-and-drop coding to make models move, talk, and respond. Access building instructions and enjoy over 60 activities, or code your own unique models.

**Highlights:** Drag-and-drop coding interface, Digital LEGO building instructions, Over 60 fun activities, Codeable LEGO models, Control LEGO creations from mobile device, Combine with other LEGO sets

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Fun and engaging
- 👍 Great for learning coding
- 🎨 Excellent for creativity
- 💡 Impressive programming options
- 🤖 Enjoyable building experience

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔋 Battery life problems
- 📚 Unclear instructions
- 🤔 Confusing programming interface
- 🔍 Difficulty finding parts

**Reported bugs**

- App crashes and freezes
- Firmware update failures
- Bluetooth connection problems
- Lost progress and build instructions
- Sensor and motor issues

**Requested features**

- More advanced programming blocks
- Ability to save and load projects
- Improved instructions and documentation
- Compatibility with more devices
- Easier part organization


### Snap Circuits® Coding

[App page](https://appshunter.io/ios/app/snap-circuits-coding/id1501768722)

Learn coding fundamentals and control electronic projects with a smartphone or tablet. Design custom light, sound, and motor patterns using graphical or block-based coding. Explore electronics concepts through interactive projects.

**Highlights:** Graphical coding interface, Blockly coding support, Real-time control, Control lights, sounds, and motors, Learn electronics basics, Create custom patterns

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LEGO® Boost free?

LEGO® Boost is free to download, with no in-app purchases.

### Is Snap Circuits® Coding free?

Snap Circuits® Coding is free to download, with no in-app purchases.

### Which has better reviews, LEGO® Boost or Snap Circuits® Coding?

LEGO® Boost is rated higher. LEGO® Boost averages 4.6 out of 5 from 4.3K ratings, while Snap Circuits® Coding averages 3.6 from 65 ratings.

### Do LEGO® Boost or Snap Circuits® Coding have ads?

Neither LEGO® Boost nor Snap Circuits® Coding shows ads.

### Which is updated more often, LEGO® Boost or Snap Circuits® Coding?

LEGO® Boost ships an update every 3 months, and Snap Circuits® Coding every 4 months. Most recently, LEGO® Boost was updated on October 21, 2026 and Snap Circuits® Coding on October 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*