LEGO® Builder
Discover interactive 3D building instructions for your favorite LEGO® sets!
LEGO System A/S
LEGO® Builder is developed and provided by LEGO System A/S. LDPlayer offers the download service only.
Version4.1.9
Updated on
2025-06-13
Rating4.8
Categorycom.lego.legobuildinginstructions
Package name500+
Downloads4.1.9
LEGO® Builder Description
LEGO® Builder is the official LEGO® building instructions app that will guide you on an easy and collaborative building adventure.
Step into a new building experience
- 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 fun and collaborative building experience 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 builder. Take your turn, complete a building step with 3D modeling, then pass to the next person for collaborative building!
- Check if your set is supported in the app.
1000s of LEGO instructions supported
- Search and explore the full library of LEGO instructions for construction sets from 2000 to today. Start your digital collection today!
- You can also scan the QR code 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 and enjoy collaborative building.
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 building experience
- 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 fun and collaborative building experience 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 builder. Take your turn, complete a building step with 3D modeling, then pass to the next person for collaborative building!
- Check if your set is supported in the app.
1000s of LEGO instructions supported
- Search and explore the full library of LEGO instructions for construction sets from 2000 to today. Start your digital collection today!
- You can also scan the QR code 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 and enjoy collaborative building.
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.
Open up
Currently, LEGO® Builder APK download is not available. Please proceed to download from the Google Play Store.
Get from Play Store
1. Click "Get from Play Store
2. Download LEGO® Builder from the Play Store
3. Launch and enjoy LEGO® Builder
Comments about LEGO® Builder Android Version
OK, but you better have a fully charged battery! This app drains battery unlike any other app on my Galaxy S23 Ultra or my sons IPhone 13, pretty unbelievable. Also the app crashes which is annoying because it takes a bit to get back where you were in the instructions. Instructions are just OK, some kits are fantastic and others really suck. It's also amazing in this day and age that Lego can't match colors any better than they do in the app. I'll probably still use it though. Anyway, my 2 cents
Instructions are very clear & allows you to build at your own pace by remaining on screen until you click the button to continue. The 3D aspect is pretty cool & will be helpful on bigger builds. I do have one minor complaint. When I tried to scan the QR code to pull up the instructions for this set, nothing happened. I had to search for the set manually. It showed up right away with no further issues. No big deal, just thought I'd mention this small glitch. Otherwise, I found it very helpful.
Been using the "Build together" option on the Lego builder app for the Chinese New Year Dragon. it is really fun to do as a family. Only problem i encountered was the massive battery drain means we had to pause to recharge. Was using it with an 8 year old with no difficulty as the app is very clear when to pass each other stuff, and as components built are small it turns a more difficult project easier. Added bonus was it stopped one person from taking over all the building. So more fun for all.
OK, but you better have a fully charged battery! This app drains battery unlike any other app on my Galaxy S23 Ultra or my sons IPhone 13, pretty unbelievable. Also the app crashes which is annoying because it takes a bit to get back where you were in the instructions. Instructions are just OK, some kits are fantastic and others really suck. It's also amazing in this day and age that Lego can't match colors any better than they do in the app. I'll probably still use it though. Anyway, my 2 cents
Instructions are very clear & allows you to build at your own pace by remaining on screen until you click the button to continue. The 3D aspect is pretty cool & will be helpful on bigger builds. I do have one minor complaint. When I tried to scan the QR code to pull up the instructions for this set, nothing happened. I had to search for the set manually. It showed up right away with no further issues. No big deal, just thought I'd mention this small glitch. Otherwise, I found it very helpful.
Been using the "Build together" option on the Lego builder app for the Chinese New Year Dragon. it is really fun to do as a family. Only problem i encountered was the massive battery drain means we had to pause to recharge. Was using it with an 8 year old with no difficulty as the app is very clear when to pass each other stuff, and as components built are small it turns a more difficult project easier. Added bonus was it stopped one person from taking over all the building. So more fun for all.
Is LEGO® Builder safe for my device?
Open up
Yes, LEGO® Builder follows the Google Play content guidelines to ensure safe use on your Android device.
What is an XAPK file, and what should I do if the LEGO® Builder I downloaded is an XAPK file?
Open up
A file with .xapk extension is a compressed package file. It is a container file format that incorporates APK and additional associated files required for the installation.
The XAPK format was introduced to package the APK file and OBB file together for a seamless delivery and installation process.
XAPK format can help reduce the package size of application.
On mobile phones, users need to install the XAPK installer first, and then install XAPK files through that installer. You can find the installer here:https://apkcombo.com/how-to-install/. But on PC client, you just need to put the file on LDPlayer.
Can I play LEGO® Builder on my computer?
Open up
Yes, you can play LEGO® Builder on your computer by installing LDPlayer, an Android emulator. After installing LDPlayer, simply drag and drop the downloaded APK file into the emulator to start playing LEGO® Builder on PC. Alternatively, you can open the emulator, search for the game or app you want to play, and install it from there.
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