DuelSnap
for trading cards
Snap any trading card, track its value, and build decks with what you actually own. The collector's companion for serious duelists.
Everything You Need
From scanning cards to building decks, DuelSnap covers the full collector workflow.
Track Your Collection Value
Every card you add captures its market price at that moment. Folder totals show your portfolio value at a glance — across My Collection, Tournament Stack, Trade Binder, or any folder you create.
Build Decks With What You Own
The deck builder cross-references every slot against your full collection. Each card shows ✓ Owned ×3, Have 1/2, or Missing — so you instantly know whether your deck is buildable today.
See What You Need to Complete
The Extra Deck and Side Deck tabs surface partial-completion signals — Have 1/2 means just one copy short. Knowing exactly what you still need turns "complete this deck" from a chore into a checklist.
Manage Every Card’s Condition
Per-entry tracking for quantity, condition (NM / LP / MP / HP / DMG), price-when-added, and notes. Edit any entry from its detail screen without losing the rest of your binder context.
Browse 14,000+ Cards With Prices
Toggle between list and grid views. Tap any card to see its full text, ATK/DEF, ban status, set printings, and live prices from TCGPlayer, Cardmarket, eBay, Amazon, and CoolStuffInc — no other app shows all five.
Wishlist With Target Prices
Mark cards you want, set a target price, pick a priority. The Wishlist page shows how many of your wants are below target right now and what completing the list would cost.
Works Offline
Sync the catalog once and every lookup, deck check, and collection edit works without a connection. iCloud Drive backup keeps your data safe across devices.
See It In Action
The same screens you'll use every day — track value, build decks, browse cards.
Track Value
Build Decks
See Gaps
Browse Cards
How It Works
From shoebox to organised collection in three steps.
Scan
Point the camera at any trading card. AI vision identifies it in any language, even damaged or artwork-only.
Organise
Add to a folder, set the condition, capture today’s price. Folder totals update instantly.
Build
Open the deck builder. Every slot shows whether you own it, are missing it, or have a partial set.
Ready to Snap?
Download DuelSnap and turn your card collection into a tracked, valued, build-ready binder.
Requires iOS 17.0 or later. Free to download.