LEGO® Builder

4.6
161K reviews
10M+
Downloads
Expert Approved
Content rating
Everyone
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About this app

LEGO® Builder is the official app to find and save digital PDF & 3D LEGO building instructions for your LEGO construction sets.

With the LEGO® Builder app, builders big or small can:

- Build with the ultimate 3D modelling experience that provides assistance when building selected LEGO sets (look for the 3D builder icon)

- Scan your QR code to find PDF LEGO instructions for all sets from 2006 to today

- Search and explore LEGO construction sets

- Save sets to a LEGO account

- Discover new ways to build LEGO bricks with an all-new LEGO games building experience. Turn a familiar construction process into creative building games, challenges, and adventures

Get started by scanning the QR code found on the front cover of your instruction manual or by searching for your model construction set in the app.

Discover new LEGO® City Missions and learn to Build Together!

- Take off on a digital space adventure with LEGO® City Missions! Interact with characters, customise a spacecraft, and take on fun missions in a brand new LEGO games-building experience
- Build and play with friends or family with the new Build Together feature — scan your QR code on your model’s instruction booklet to create your team!

Try out an awesome 3D modelling experience that helps you when you’re building selected LEGO sets and guides you smoothly through the building process. The assisted 3D builder feature lets you interact with models by zooming and rotating as you build.

Build a digital collection of your LEGO construction sets and access them across devices by creating a free LEGO account. Perfect for families who share a tablet! The LEGO® Builder app redefines construction sets and challenges you to think outside the box.

THINGS TO KEEP IN MIND:

You will need a stable internet connection to use this app.

We are always adding new LEGO construction sets to the experience, so you can grow and customise your digital collection and find fun new missions and challenges to rig your LEGO bricks! LEGO games build kids’ imagination and let them assemble construction sets. Check back to discover new sets, customise and expand your LEGO collection for construction games!

Want to know if your set has 3D LEGO building instructions?
Visit: www.lego.com/categories/instructions-plus.

We're eager to hear how we can make this app better for you! Please leave us your thoughts and recommendations in reviews.

LEGO, the LEGO logo, the Brick and Knob configurations, and the Minifigure are trademarks of the LEGO Group. © 2023 The LEGO Group.

LEGO Builder is perfect for the whole family. Rediscover creative construction sets with step-by-step digital LEGO instructions to build fun family adventures.

LEGO Builder is the perfect app to guide keen builders looking for digital manuals. Find tons of LEGO building instructions from 2006 to today (with more on the way!), discover new challenges and ways to rig your bricks, and save manuals in PDF form in our digital library.

More than just construction games — the LEGO® Builder app inspires builders to unleash their creativity. Have fun using a cool, interactive feature available for selected sets with assisted 3D modelling, zoom, and pan modes. Find new ways to rig LEGO bricks and have fun exploring tons of digital building guides in our cool app!
Updated on
19 Nov 2024
Events and offers

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info and App activity
Data is encrypted in transit
You can request that data be deleted
Committed to follow the Play Families policy

Ratings and reviews

4.7
130K reviews
Thomas Kuczynski
23 November 2024
It was exciting to see an update available. I thought: "Awesome, they surely fixed the age check math quiz and I'll be able to register sets again." Nope, not fixed. What is so difficult about fixing this bug? Why not just roll back to a previous version? This app has two primary purposes, and one of them is completely broken. Embarrassing.
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LEGO System A/S
24 November 2024
This isn't the experience we want for our fans and can totally understand the frustration! We'd love to hear more via LEGO.build/Service-GPlay so we can investigate the issue further. - Marine, LEGO® Customer Service
Mike Pinter
22 November 2024
I love the new 3d models that can be manipulated when assembling your project. They are very helpful over the old 2d pinch and zoom. I am frustrated by the bug where the main page lists the projects you're working on and your progress. When I tap on the project, it won't open. I have to search for the model again to open to where I left off.
2 people found this review helpful
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LEGO System A/S
22 November 2024
Thank you for your feedback! We're always looking for ways to improve so we appreciate this, please make sure that you have enough space for the app and that your device is up-to-date. If you are still having issues, please reach out to LEGO.build/Service-GPlay. - Elizabeth, LEGO® Customer Service
William Griffin
10 November 2024
For building instructions, the app is a 5/5. For QR codes to register sets, this is a 1/5 experience. Each time you scan a code, you have to go from the app to web browser. Even for an adult account, you have to answer a math question to transfer out of the app. The problem is, the math question stops accepting answers after the first QR scan. You have to keep closing the math question modal multiple times before it becomes responsive again. Massive PITA, lowers the average score significantly.
8 people found this review helpful
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