Studfolio catalogs your LEGO® collection, tracks its real market value in the background, and gives you the stats that actually matter — without ads, trackers, or noise and completely free.

THE FASTEST WAY TO ADD A BRICK

Most collection apps make you type. Studfolio doesn't. Point your camera at a set, a minifig, or even a single piece — Studfolio identifies it from the photo and pulls its catalog entry in one tap. Powered by Brickognize's LEGO-trained image recognition. Or skip the camera and search by set number, name, or theme.

PRICES THAT STAY CURRENT, AUTOMATICALLY

Studfolio pulls live values from BrickLink AND BrickEconomy — the two catalogs serious LEGO collectors trust — and keeps them fresh in the background. You don't refresh anything. You don't tap "update." When you open the app, the numbers you see were verified within the last week.

STATS THAT TELL YOU SOMETHING

The Home screen surfaces what actually matters: total market value, set count, minifig count, the single most valuable piece you own (not the value summed across 50 copies — Studfolio knows the difference), your largest collection, your most-wishlisted theme. Tap any stat tile and Studfolio jumps you straight to the item behind it.

ORGANIZE HOW YOU COLLECT

Create custom collections for whatever makes sense to you: sealed-vs-built, kids' rooms, themes you're chasing, your investing pile. Pin your grails to the top. Add your own photos. Annotate with notes. Pick a display density per item — some pieces deserve hero cards, others belong in a compact list.

WISHLIST WITH PRICE TARGETS

Tell Studfolio you want a set at $200. When the BrickLink market hits that number, you'll know. Import a BrickLink wanted list to bootstrap it.

DESIGNED LIKE A TOOL, NOT A BILLBOARD

• Zero ads. Ever.
• Zero trackers. No Firebase, no analytics SDKs, no advertising IDs.
• Zero data sold. Your collection is your collection.
• Dark, focused interface that gets out of the way.
• Four-tab bottom nav: Home, Wishlist, Scan, Search. That's it.

STUDFOLIO PRO

Subscribe ($4.99/month, $49.99/year, or buy once for $115 lifetime) to unlock:
• Multiple custom collections
• Unlimited scans
• Item photos
• Layout customization — reorder or hide sections on Home, Item Detail, and Stats
• Pin items to the top of any list
• Custom display density per item
• Batch actions — press and hold to multi-select, then pin, restyle, or delete in bulk
• Change your username
• CSV import (Studfolio or BrickLink format)
• Priority price refresh

7-day free trial on subscriptions.

PRIVACY

We collect your email, a salted password hash, and the items you add. Nothing else. No location, no contacts, no advertising IDs, no third-party analytics. Full policy at studfolio.net/privacy.html. Delete your account anytime from inside the app or at studfolio.net/delete-account.html.

BUILT BY A COLLECTOR, FOR COLLECTORS

Every feature exists because the absence of it was annoying. If something's missing, email contact@studfolio.net — I read every message.

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