Studfolio
The LEGO collection tracker, in your pocket. Catalog everything you own, watch its value grow, and meet collectors like you.
Android · free to use · built by a collector, for collectors
The LEGO collection tracker, in your pocket. Catalog everything you own, watch its value grow, and meet collectors like you.
Android · free to use · built by a collector, for collectors
Everything in one place
Stop guessing what your bricks are worth. Studfolio keeps a live, accurate picture of everything you own.
Search 27,000+ sets and thousands of minifigures. Track condition, sealed status, quantity, purchase price, and notes for every piece you own.
Point your camera at a set or minifig and Studfolio identifies it instantly — then adds it to your collection in one tap.
Prices pull from BrickLink and BrickEconomy and refresh automatically. See current value, year-over-year movement, and 2–5 year forecasts.
Set a target price on any set you want. When the market drops to your number, you get a push notification. Never overpay again.
A finance-grade view of your collection: value-over-time chart, top holdings, biggest movers, theme allocation, and profit on what you paid.
Everything is private by default. Choose per-collection visibility — public, friends-only, or just you. Hide values anytime. Your data, your call.
See it in action
Every screenshot below is the live app cataloging an actual collection.
Know what it's worth
Studfolio snapshots your collection's market value every day and charts it over time — like a stock portfolio, but bricks.
Free on Android. Your first 50 scans are on us.
Studfolio Social
A community of collectors, built in
Opt in to share your collection, follow other builders, and let Studfolio match your wishlist against what other collectors own. Completely optional — and private until you say otherwise.