# LEGO® Boost vs Sphero Play

The clearest difference is rating: Sphero Play at 4.8 against LEGO® Boost's 4.6. Sphero Play also leads on ratings volume (37K vs 4.3K). LEGO® Boost's advantage is iOS requirement (13.0 vs 15.0). On price, review sentiment, update cadence and ads there is nothing between them.

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

Sphero Play holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Sphero Play has 37K ratings behind it against 4.3K, 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 69% of Sphero Play's.

LEGO® Boost ships an update every 3 months, Sphero Play every 2 months. Both last shipped on November 6, 2026.

## The numbers

| Metric | LEGO® Boost | Sphero Play |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (4.3K ratings)](https://appshunter.io/ios/app/lego-boost/id1217385613/reviews) | **[4.8 (37K ratings)](https://appshunter.io/ios/app/sphero-play/id1280682522/reviews)** |
| Number of ratings | 4.3K | **37K** |
| Positive reviews | 65.6% of reviews | **69.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 717 MB | 193 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LEGO](https://appshunter.io/developer/347363505) | [Sphero, Inc.](https://appshunter.io/developer/468699622) |

## What reviewers say

### LEGO® Boost

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

Bring your LEGO creations to life with this app. Combine it with the LEGO BOOST Creative Toolbox set to build, code, and play with interactive robots and models. Enjoy over 60 activities and digital building instructions.

**Highlights:** Digital LEGO Building Instructions, Drag-and-drop programming interface, Over 60 fun activities, Build and code custom creations, Control LEGO models with 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


### Sphero Play

[App page](https://appshunter.io/ios/app/sphero-play/id1280682522)

Control and play with various Sphero robots using a single application. Explore multiple drive modes, engage in robot-controlled games, and learn basic programming through a block-based interface.

**Highlights:** Multiple drive modes (joystick, tilt, voice), Robot-controlled games, Block Drive programming, Sports-themed drive modes, Voice control

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Fun and engaging app
- 👍 Great controls and customization
- 🎮 Enjoyable games and activities
- 💡 Compatibility with multiple Sphero products

**What reviewers complain about**

- 🐛 Occasional connectivity issues
- 🔧 Limited features compared to older apps
- 🔋 Concerns about battery life and durability

**Reported bugs**

- Joystick controls not working as expected
- Alignment issues causing unexpected movement

**Requested features**

- More games and activities
- Support for additional Sphero products (e.g. Ollie, BB-8)
- Improved aiming and control precision
- Camera integration to see the Sphero's view


## Frequently asked questions

### Is LEGO® Boost free?

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

### Is Sphero Play free?

Sphero Play is free to download, with no in-app purchases.

### Which has better reviews, LEGO® Boost or Sphero Play?

Sphero Play is rated higher. LEGO® Boost averages 4.6 out of 5 from 4.3K ratings, while Sphero Play averages 4.8 from 37K ratings.

### Do LEGO® Boost or Sphero Play have ads?

Neither LEGO® Boost nor Sphero Play shows ads.

### Which is updated more often, LEGO® Boost or Sphero Play?

LEGO® Boost ships an update every 3 months, and Sphero Play every 2 months. Most recently, LEGO® Boost was updated on November 6, 2026 and Sphero Play on November 6, 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.*