BrickQuest makes completing LEGO® sets with the bricks you already own fun again. Get organized first, then build: BrickQuest helps you find parts, track progress, and see how close you already are to completing a set—so building becomes even more enjoyable.

BrickQuest uses projects: one project represents one copy of a set. This is ideal if you own multiple copies or build the same set more than once.

Key features
Project checklist (per set copy)
Check off parts as you find them and instantly see what’s still missing.

Set data & checklists via Rebrickable®
Set information and parts lists are imported (where applicable) from Rebrickable®.

Buildability analysis: can you build it with what you already own?
Add sets you don’t own yet but want to build, and let BrickQuest analyze how far you can complete them based on the sets you have registered in BrickQuest.

Collection status & build status per project
Track collection and build status per project. These statuses can be taken into account in your analysis and planning.

Filters and search
Find what you need faster, even with a large collection.

Borrowing & lending, without worries
Feel confident sharing sets with friends and family: track what you lend and borrow and easily verify that a set stays complete—more building fun at no extra cost.

Free & privacy-first BrickQuest is completely free and does not collect any data.
Support Website: https://brickquest.app
Email: support@brickquest.app

Attribution & disclaimers
LEGO® is a trademark of the LEGO Group of companies which does not sponsor, authorize or endorse this app.
Rebrickable® is a trademark of Rebrickable Pty Ltd. Catalog and set data (where applicable) is sourced from Rebrickable®.
BrickQuest is an independent app and is not affiliated with or endorsed by Rebrickable®.