LEGO® Builder

Entertainment
4.7
LEGO® Builder
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Installs

10,000,000+

Price

Free

Developers

LEGO System A/S

Content Rating

Everyone

Android Version

8.1

Version

4.2.10

LEGO® Builder APP Download

LEGO® Builder is the official app by LEGO that transforms the traditional building experience into an exciting digital journey. Whether you're a kid or just a kid at heart, this app offers an interactive way to follow building instructions in 3D, zooming and rotating your LEGO models to get a perfect view from every angle.

One of the coolest features is the Build Together mode, which makes building collaborative and fun. You can team up with friends or family by sharing a PIN code, taking turns to complete each step of a build, and making the process creative and social. Plus, the app supports thousands of LEGO sets from 2000 onwards, letting you scan QR codes from your physical manuals to open instructions digitally.

The app doesn't just stop at instructions; it offers enriched content tied to popular LEGO themes, making your building adventure even more engaging. By creating a LEGO account, you unlock a full experience — you can track your personal brick collection, save progress, and pick up exactly where you left off.

Keep in mind, a stable internet connection is required for the app to run smoothly, but with frequent updates and new instructions being added regularly, LEGO® Builder keeps your collection fresh and exciting. Whether you’re organizing your sets or diving into a new build, this app turns the classic LEGO experience into a modern interactive delight.

Overall, LEGO® Builder is a game-changer for LEGO enthusiasts looking to streamline their building process and enjoy enhanced collaboration and visualization. It’s available for free and truly brings your LEGO builds to life!

User Reviews from Google Play Store

Nicholas Miller

Nicholas Miller

Apr 16, 2026
(5)

Absolutely love it! I love that there's 3D imagining for the directions or the regular PDF version. Easy to add points to your account and keep log of all your sets.

Version: 4.3.0

S K

S K

Apr 15, 2026
(5)

it's so helpful not to have to use the paper printed instructions!

Version: 4.3.0

Runnix

Runnix

Apr 14, 2026
(5)

it is helpful for my kids they like it so much so get this app please

Version: 4.3.0

Sarah Bear

Sarah Bear

Apr 14, 2026
(2)

I took a hour to load, we were done with the build by the time it started. Just me?

Version: 4.3.0

Developer Response

Oh no, this is not the experience we want our builders to have. Please make sure that your device has enough space and there's no apps running in the background, if you are still having issues, please reach out LEGO.build/Service. - Elizabeth, LEGO® Customer Service

Katie Ferris

Katie Ferris

Apr 14, 2026
(1)

I don't know who decided to change the owned sets page from a ordered list to random tiles that you have to scroll around to see everything, but they should be fired. I use this app to keep track of the sets I own, and you've just made it nearly impossible to see everything easily.

Version: 4.3.0

Pros

Interactive 3D building instructions
Collaborative Build Together mode
Large library of supported LEGO sets
Ability to save progress and track collection

Cons

Requires stable internet connection
Some users report issues after updates
No pinch-to-zoom gesture
LEGO® Builder

LEGO® Builder

Entertainment
4.7

Available Versions

LEGO® Builder

Version 4.2.10

Oct 29, 2025143 MB

APK
Download
LEGO® Builder

Version 4.2.8

Oct 6, 2025140 MB

APK
Download
LEGO® Builder

Version 4.2.7

Jun 19, 2025140 MB

APK
Download
Download onGoogle Play

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