SetStack is a fast, focused collection tracker for organizing brick sets, minifigs, and wishlists in one place.

Sign in with your free Brickset account to bring your collection with you. Search the catalog, scan set numbers, update what you own or want, and keep your Brickset collection in sync.

TRACK YOUR COLLECTION
• Record owned and wanted quantities separately
• Track new and used sets
• Add wishlist quantities and custom collection labels
• Save notes and personal ratings
• Find duplicate sets instantly
• Save supported collection edits offline and sync when you reconnect

EXPLORE SETS AND MINIFIGS
• Search sets by name, number, theme, subtheme, or year
• Browse set images, details, ratings, notes, and building instructions
• Organize minifigs in list or grid views
• Distinguish loose minifigs from those included in your sets
• See which sets contain a minifig, with your owned sets first
• Track sealed and opened copies of supported collectible minifigures

SCAN SETS AND CMF BOX CODES
• Read printed or handwritten set numbers with your camera
• Build a running list of scanned sets
• Identify supported collectible minifigures from their box codes
• Scan several CMF box codes at once and review the matches
• Add scanned figures to your collection or wanted list
• Explore CMF scan history, series summaries, and scanning stats
• Receive automatic CMF code catalog updates

DISCOVER WHAT’S NEXT
• Browse recent sets you do not already own or want
• Get suggestions based on themes you collect
• Switch to a newest-first view
• Hide unreleased sets across the app with one setting

UNDERSTAND YOUR COLLECTION
• View unique owned sets, total copies, piece counts, minifig totals, and original retail value
• Calculate your wishlist budget
• Find retiring-soon wanted sets
• Explore theme completion

MADE FOR YOUR SCREEN
Adaptive layouts make room for your collection, details, and scanner results. On iPhone Duo’s open landscape display, use collection columns, side-by-side details, two-column insights, and CMF results beside the camera, with native side navigation.

POWER COLLECTOR — OPTIONAL ONE-TIME PURCHASE
Unlock advanced tools with a single purchase. No subscription.
• Scan supported retail box barcodes to identify sets and add them to your collection or wanted list
• Use Minifigure Photo ID with your camera or a selected photo, compare suggested matches, and add the right figure
• Record the total price paid for your sets
• View recorded spending and compare eligible purchases with original retail prices
• Export your tracked sets and minifigs as CSV, including quantities, notes, and saved set purchase prices

Already own Power Collector? Barcode scanning and Minifigure Photo ID are included.

CSV export is an inventory file, not a full backup. Custom labels, condition breakdowns, and scan history are not included.

Essential tracking, searching, synchronization, collection insights, theme completion, Set Number scanning, and CMF Box Code scanning — including continuous scanning — are available without Power Collector.

A free Brickset account and internet connection are required for sign-in, synchronization, and online searches. Photo ID sends selected photos to Brickognize only after your permission and requires internet. Barcode and photo recognition depend on supported catalog matches; review suggested results before adding items.

Account access, set information, and collection data are provided through the Brickset API. Brickset is a third-party service, and SetStack is an independent companion app.

LEGO® is a trademark of the LEGO Group of companies, which does not sponsor, authorize, or endorse this app.