LEGO® Builder

LEGO® Builder

Android Entertainment LEGO System A/S
4.7 Popularity

3D LEGO building made fun and easy

System Requirements

Updated
October 6, 2025
Category
Age Rating
Everyone
Android
Android 8.1++
Package Name
com.lego.legobuildinginstructions

So here’s my honest take on LEGO® Builder. I've tested a bunch of entertainment apps, and this one’s pretty good for what it is. The 3D modeling is smooth, and it really helps when you're trying to figure out how pieces fit together. In my experience, the collaborative feature is a real highlight - it’s cool seeing everyone work together on different parts of the build. But like most free apps, ads can get annoying fast. Also, while the app is great for newer sets, older ones might not be as well supported.

Manya Lyalya
AUTHOR: Manya Lyalya Editor, Grand Screen

Pros

  • 3D modeling makes building so much easier
  • Collaborative ‘Build Together’ is really cool
  • Fun for both kids and adults
  • Official LEGO instructions are reliable
  • Great for new builds

Cons

  • Ads are kinda annoying if you don't pay
  • Older LEGO sets aren't always supported
  • Some instructions are tricky at first
  • Not as useful without internet
GOOGLE PLAY SCORE
4.7 /5
based on 200,289 reviews
Generally Favorable
94
MY SCORE
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Description

Tried this LEGO® Builder app last week, and it’s pretty solid if you’re into that kind of thing. It’s basically the official LEGO building instructions app but with a twist. First impression? Kinda cool, honestly.

Here’s what you do: follow building instructions in a 3D modeling environment. You can zoom and rotate the sets to get the perfect view. And there’s this ‘Build Together’ feature – basically, you can share your PIN code and build as a team. Each person gets their own tasks, which is really neat.

Look, if you’re a LEGO fan or have kids who love building, you’ll probably dig this app. It’s not perfect though – some of the instructions can be tricky to follow at first. But overall, it does the job and adds a fun digital layer to something we all know and love.

User Reviews

Presley Perswain October 16, 2025

Just tried it out now, so not a comprehensive review, but i do have a feature request: to be able to click on/touch a piece in the parts list and...

Kylie Kassan October 16, 2025

Works great with brand new sets that have 3d instructions. The QR code makes it easy to add them to the collection. However, if you are trying to find sets...

C B October 16, 2025

Terrible app since the update. Takes ages to load. If you go away from the app for more than a couple of minutes, it crashes, and you need to force...

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