LEGO® Builder
4.4star
154K reviews
10M+
Downloads
Rated for 3+
info
About this app
LEGO® Builder is the official LEGO® building instructions app that will guide you on an easy and intuitive building adventure.
Step into a new world of building
- LEGO Builder allows you to build with a fun, 3D modeling experience where you can zoom and rotate LEGO construction sets.
- Rotate individual bricks to find the color and shape you need, for each step of the LEGO building experience.
Build Together!
- Build Together is a feature on the LEGO Builder app that lets you tackle your LEGO instructions as a team, by delegating each builder their own creative tasks to complete!
- Share your PIN code and join as a host or player. Take your turn, complete a building step, then pass to the next person to share the fun!
- Check if your set is supported in the app.
1000s of LEGO instructions supported
- Search and explore the full library of LEGO instructions for sets from 2000 to today.
- You can also scan the QR code located on the front cover of your paper LEGO instructions manual to open it directly in the app.
Follow a story as you build
- Discover enriched content for some of your favorite LEGO themes for an even better building experience.
Unlock the full experience with a LEGO account
- Build a digital collection of your LEGO construction sets and track how many bricks you’ve got in your collection!
- Save your building progress and pick up your LEGO instructions where you left off!
Things to keep in mind:
You will need a stable internet connection to use this app.
We’re always adding new LEGO building instructions to the experience, so you can grow and customize your digital collection and discover even more fun LEGO instructions!
Want to know if your set has 3D LEGO building instructions with the Build Together mode? Check in the app.
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.
LEGO, the LEGO logo, the Brick and Knob configurations, and the Minifigure are trademarks of the LEGO Group. © 2024 The LEGO Group.
Step into a new world of building
- LEGO Builder allows you to build with a fun, 3D modeling experience where you can zoom and rotate LEGO construction sets.
- Rotate individual bricks to find the color and shape you need, for each step of the LEGO building experience.
Build Together!
- Build Together is a feature on the LEGO Builder app that lets you tackle your LEGO instructions as a team, by delegating each builder their own creative tasks to complete!
- Share your PIN code and join as a host or player. Take your turn, complete a building step, then pass to the next person to share the fun!
- Check if your set is supported in the app.
1000s of LEGO instructions supported
- Search and explore the full library of LEGO instructions for sets from 2000 to today.
- You can also scan the QR code located on the front cover of your paper LEGO instructions manual to open it directly in the app.
Follow a story as you build
- Discover enriched content for some of your favorite LEGO themes for an even better building experience.
Unlock the full experience with a LEGO account
- Build a digital collection of your LEGO construction sets and track how many bricks you’ve got in your collection!
- Save your building progress and pick up your LEGO instructions where you left off!
Things to keep in mind:
You will need a stable internet connection to use this app.
We’re always adding new LEGO building instructions to the experience, so you can grow and customize your digital collection and discover even more fun LEGO instructions!
Want to know if your set has 3D LEGO building instructions with the Build Together mode? Check in the app.
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.
LEGO, the LEGO logo, the Brick and Knob configurations, and the Minifigure are trademarks of the LEGO Group. © 2024 The LEGO Group.
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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
4.5
124K reviews
Ordinary Cat
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August 3, 2024
This app is your personal cheat code. Doing my 1st Technic build and was impressed by the manual but when I downloaded the app I was shocked at how well it was done. It's basically a mini CAD program on your phone. And then add in the audio and video notifications when I stage is completed is a nice touch. I also like the fact that it shows you what sub-assembly you are about to build and where it's going to go before it breaks it down into the individual components. Can't rate it any higher
7 people found this review helpful
Jake G
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June 30, 2024
The app is great. You can search sets and scroll through different lego themes to see every set and what year they came out. I wish there was a wishlist feature on the app and also a feature that said which sets were retired/retiring soon without having to click into each set. Once those features are added, this would be 5 stars. The app let's you keep track of all the sets you own, but there should be a symbol on the set while scrolling to let you know without having to click into the set.
35 people found this review helpful
James Henwood
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June 21, 2024
Absolutely brilliant, interactive, and graphically enjoyable. I ran in to a build issue with the adult mercedes AMG F1 car, and after frustratingly scratching my head for 30min, i was able to identify my error thanks to the apps 3D ability, as aposed to the booklet (couldn't see the angle i needed). The little milestone rewards have also made my first lego build so much more fun. I'm addicted! Only issue: app needs to be reloaded if flicking to another app, but overall 5/5 🤗
67 people found this review helpful
What's new
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!
