# Brick by Brick for LEGO sets vs LEGO® Boost

The clearest difference is in-app purchases: LEGO® Boost at none against Brick by Brick for LEGO sets's 1. LEGO® Boost also leads on ads (none vs shown) and update cadence (every 3 months vs every 15 months). Brick by Brick for LEGO sets's advantage is iOS requirement (10.3 vs 13.0). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Brick by Brick for LEGO sets sells 1 one-off in-app purchase. LEGO® Boost asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Brick by Brick for LEGO sets against 4.6 for LEGO® Boost. Both are backed by a comparable volume of ratings — 1.7K and 4.3K respectively. Written reviews are what separate them: 56% of Brick by Brick for LEGO sets's written reviews are positive against 66% of LEGO® Boost's.

Brick by Brick for LEGO sets ships an update every 15 months, LEGO® Boost every 3 months. Both last shipped on November 6, 2026.

## The numbers

| Metric | Brick by Brick for LEGO sets | LEGO® Boost |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (1.7K ratings)](https://appshunter.io/ios/app/brick-by-brick-for-lego-sets/id525328219/reviews) | **[4.6 (4.3K ratings)](https://appshunter.io/ios/app/lego-boost/id1217385613/reviews)** |
| Number of ratings | 1.7K | **4.3K** |
| Positive reviews | 56.1% of reviews | **65.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 15 months | **Every 3 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 18 MB | 717 MB |
| Requires iOS | **10.3** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marin Huljev](https://appshunter.io/developer/415139636) | [LEGO](https://appshunter.io/developer/347363505) |

## What reviewers say

### Brick by Brick for LEGO sets

[App page](https://appshunter.io/ios/app/brick-by-brick-for-lego-sets/id525328219)

Manage your LEGO collection with this app. Browse and search a comprehensive database, download build instructions, and track your owned and wanted sets. Stay updated with LEGO news and access set details easily.

**Highlights:** Browse and search Brickset database, Download and view build instructions, Manage want lists and owned sets, View set details and pictures, Receive Brickset news notifications, Login to Brickset account

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 🚀 Helpful for rebuilding sets
- 👍 Comprehensive set database
- 👍 Downloadable instructions

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Buggy instructions
- 🐛 Unresponsive search function
- 🔒 Potential access to inappropriate content

**Reported bugs**

- Unable to log in or access features
- Frequent crashes and server errors
- Incompatibility with newer devices

**Requested features**

- Ability to mark owned sets
- Price information for sets
- Piece identification and part lookup
- Sync across multiple devices


### 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


## Frequently asked questions

### Is Brick by Brick for LEGO sets free?

Brick by Brick for LEGO sets is free to download, with in-app purchases available.

### Is LEGO® Boost free?

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

### Which has better reviews, Brick by Brick for LEGO sets or LEGO® Boost?

LEGO® Boost is rated higher. Brick by Brick for LEGO sets averages 4.6 out of 5 from 1.7K ratings, while LEGO® Boost averages 4.6 from 4.3K ratings.

### Do Brick by Brick for LEGO sets or LEGO® Boost have ads?

Brick by Brick for LEGO sets shows ads; LEGO® Boost does not.

### Which is updated more often, Brick by Brick for LEGO sets or LEGO® Boost?

Brick by Brick for LEGO sets ships an update every 15 months, and LEGO® Boost every 3 months. Most recently, Brick by Brick for LEGO sets was updated on November 6, 2026 and LEGO® Boost 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.*