For grown-ups

See your build from all angles

Rotate and zoom in on models in 3D to get a full view of your build.

Keep track of your LEGO collection

Add sets to your collection, keep track of your progress and find all your sets and building instructions in one place.

Build as a team

Double the fun with Build Together! For the LEGO sets that have this feature, the app will give you different building tasks and let you complete the build as a team.

New look, same app

LEGO Builder replaces the LEGO Building Instructions app. We’ve given the app a fresh coat of paint (and a few more bricks!), but you’ll find everything exactly where it used to be!

Check out all LEGO® apps