Vault · discover · flex · trade
The pin collection app you’ll actually open every day.
Curate your vault, hunt ISOs and grails, trade or sell on The Hunt, earn achievements and collector score, and help grow the catalog — built for people who treat pins like tiny trophies.
App Store & Google Play — coming soon
Pinporium is a mobile app for enamel pin collectors: catalog your vault, browse Discover and collector listings, track ISOs and grails on The Hunt (Wants, Offers, and Series), search collector profiles, earn achievements, and contribute to a shared pin catalog. Available in beta on iOS (TestFlight) and Android (Google Play internal testing).
Track it · show it off · trade smarter · grow the hobby
Features
Your vault — every pin, one gorgeous home
Organize with pin boards, search your collection, and see collector score and stats at a glance — the shelf you’re proud of, in your pocket.
Pin boards
Group pins by artist, series, fandom, or that one unforgettable con haul.
Collection stats
Pin count, collector score, and momentum — watch the vault grow over time.
Every kind of pin
Artist drops, licensed pins, LEs, and chases together — no splitting your collection across apps.
Discover listings & the catalog
Browse for-trade and for-sale listings, search the catalog, find collectors, and see what’s popular — find your next grail without digging through old screenshots.
Collector listings
For trade and for sale on Discover — preview a listing before you message or send an offer.
Browse & search
Trending pins, themes, and the full catalog — filter and explore from one place.
Collector profiles
Search collectors by username, visit public profiles, and see trade and sale listings in one place.
A catalog worth contributing to
Link your pins to reviewed catalog entries, track variants and grades, and earn credit when you help fill gaps everyone searches for.
Reviewed entries
Human review keeps pin names and variants consistent.
Contributor credit
Earn collector score and badges when your submissions are approved.
Clear pin details
Edition, grade, enamel, and metal — the details that matter when you trade or compare.
The Hunt — wants, offers & series
Your wishlist, deal inbox, and set progress live in one tab on The Hunt — Wants for ISOs and grails, Offers for trades and sales, Series for completion rings.
Wants
ISO, DISO, and Grail tiers — mark how badly you want each pin.
Offers
Trades and sale offers in one inbox — Needs action, Waiting, and History.
Series
Track variant sets and series completion from pin detail.
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Achievements & collector score
Earn awards as you add pins, build boards, contribute to the catalog, and complete trades — with a collector score that reflects how deep you are in the hobby.
Milestone awards
Unlock levels for your vault, boards, variants, and catalog help.
Collector score
One score that grows with pins added, submissions approved, and more.
Hunt & trade awards
Goals for ISOs, grails, DISOs, and completed trades.
Add a pin — photos, 3D viewer, catalog credit
Photograph front and back, line them up, and save a 3D model you can spin in your vault. Retake photos anytime, suggest new catalog entries, and earn score when they’re approved.
Guided capture
Step-by-step photos with crop, tilt, and duplicate checks before you save.
3D pin viewer
Interactive model from your photos — rotate and admire the enamel.
Retake & suggest
Replace vault photos from pin detail, then optionally submit new pins to the catalog.
Where we’re headed
Vault, The Hunt, Discover, and achievements are in the beta today. v1.0.4 adds bulk upload and push notifications — see the full roadmap and upvote what you want next.
In the app now
Beta
Available to beta testers today.
- Vault, pin boards, and collector score
- Discover, catalog search, and ISOs / grails
- The Hunt — Wants, Offers (trades & sales), and Series
- Public profiles, collector search, and listings
- Achievements, 3D pin viewer, and catalog submissions
Next — v1.0.4
Soon
Bulk vault onboarding and timely offer alerts.
- Bulk upload — spreadsheets and batch photo flows
- Push notifications for trade and sale offer events
Further out
Later
Community pulse, trust, and marketplace depth.
- Drop Zone reminders when artists release pins
- Shareable collection cards and activity feed
- Convention mode for pin shows
- In-app marketplace, price history, and Pro tier
Whole vault
Artist drops, licensed pins, limited editions, and chases — your full collection in one place.
Trustworthy catalog
Reviewed entries so pin names and variants stay clear when you search, trade, or compare.
Built for collectors
Track what you own, what you’d trade, and what you’re hunting — with ISO, DISO, and Grail tiers built in.
Join the beta
Ready to show off the vault you’ve built?
Apply for early access. We’re inviting collectors who want one home for their pins and are willing to try vault, catalog, hunt, and trades while we polish the beta.
Beta on iPhone (TestFlight) and Android (Play internal testing). Public store listings coming later.