LEGO(R) Builder: 3D Instructions4.3.0
Publisher Description
Scan sets, track your builds, and enjoy intuitive digital instructions.
LEGO® Builder is the official building instructions app for LEGO® sets that guides you on an easy, fun, and collaborative digital building adventure.
Build your set like never before:
- Step into a new way of building with an intuitive 3D building experience that lets you zoom, rotate, and view LEGO® sets from every angle.
- Use step-by-step digital building instructions to see each brick clearly and bring your set to life with confidence.
Build Together with friends and family!
- Build Together is a fun, social building experience designed for multiple builders to work together.
- You can team up and divide tasks to complete your LEGO® set as a group - perfect for fun social family nights, birthdays, or holidays like Valentine’s Day, Easter, Mother’s Day, Father’s Day or Christmas.
- Share a PIN code to join as a host or builder, take turns completing building steps, and collaborate to finish the model together.
- Check in the app to see if your LEGO® set can be built using the Build Together feature.
Discover thousands of LEGO® instructions
- Explore a digital library of LEGO® building instructions from 2000 to today.
- Search by set name or number, or scan the QR code on your instruction manual to open it instantly in the app.
Follow a story as you build
- Unlock enriched content and guided building experiences for select LEGO® themes, bringing extra fun and imagination to your 3D building journey.
Unlock more with a LEGO® Account
- Save your progress, build a digital collection of your LEGO® sets, and track your total number of bricks.
- Pick up right where you left off - anytime, anywhere.
Track your building journey
- Now you can keep a record of your completed sets, see your total bricks built, and celebrate your progress as a LEGO® Builder.
Things to keep in mind
- You’ll need a stable internet connection to use this app. We’re always adding new digital building instructions so you can expand your collection, explore new sets, and find even more ways to build together.
- Want to know if your set includes digital instructions or Build Together mode? Check in the app and start your collaborative adventure today!
We're eager to hear how we can make the LEGO® Builder app even better for you! Please leave us your thoughts and recommendations in the reviews to help us make the LEGO® Builder app even better.
LEGO, the LEGO logo, the Brick and Knob configurations, and the Minifigure are trademarks of the LEGO Group. © 2025 The LEGO Group.
About LEGO(R) Builder: 3D Instructions
The company that develops LEGO(R) Builder: 3D Instructions is LEGO System A/S. The latest version released by its developer is 4.3.0. This app was rated by 3 users of our site and has an average rating of 2.0.
To install LEGO(R) Builder: 3D Instructions on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-03-25 and was downloaded 825 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the LEGO(R) Builder: 3D Instructions as malware as malware if the download link to com.lego.legobuildinginstructions is broken.
How to install LEGO(R) Builder: 3D Instructions on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the LEGO(R) Builder: 3D Instructions is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by LEGO(R) Builder: 3D Instructions will be shown. Click on Accept to continue the process.
- LEGO(R) Builder: 3D Instructions will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Download information
Pricing
Version History
version 4.3.0
posted on 2026-03-25
We've made the LEGO Building Instructions experience even more awesome. How? Well, we fixed some pesky bugs and improved performance in the app. Now you can build even bigger, better than before!
version 4.2.2
posted on 2025-08-06
version 3.0.14
posted on 2023-12-06
No one likes apps crashing - we don't either!
But, we're here to help:
- Have you checked that your device is compatible at LEGO.build/DeviceCheck-GPlay?
- Have you updated the app to the newest version?
- If you still have hiccups afterwards, give us a shout on LEGO.build/Service-GPlay with all the details (device, operating system, app version, etc.) and our brick experts are happy to take a closer look for you.
version 3.0.2
posted on 2023-05-01
Hello builders! We have some exciting news! With our latest update, you'll never have to hold a brick up to the light to see if it's the right color again. When building in 3D, the bricks on the screen rotate, making it easier to see the colors and find the right brick for the next step. No more confusion between light bluish-gray and light gray, and then starting over! Have fun building!
version 2.5.4
posted on 2023-02-27
"More 3D instructions than ever now available in the LEGO® Builder app! With this update, you can build almost all new 2023 sets in 3D! Check it out!
*18+ sets are still in progress
You can also find even more pdf instructions for sets that launched all the way back to the year 2000."
version 2.2.2
posted on 2021-06-24
We have made the LEGO(R) Building Instructions experience even better by fixing some bugs and improving performance in the app.
version 2.0.1
posted on 2020-10-01
Hello, builders! This update includes: improved navigation for PDFs, missing alternative instructions, year sorting and a new list view for sets, along with other bug fixes. Thank you for all of your feedback!
version 2.0.0
posted on 2020-08-24
LEGO(R) Building Instructions has a brand new look and some cool new features that promises to make you feel like a master builder! Build up your LEGO collection and discover even more 3D instructions
version 1.1.1
posted on 2020-04-06
- Performance improvements
- Bug Fixes
version 1.0.7
posted on 2020-01-07
Performance improvements