Holofolio Card Collector

Free to start, AI grading & authenticity check included. Live eBay prices, home-screen widgets, PSA values with Pro - one-time 2.99 €, no subscription, no ads.

Holofolio is the collection app for Pokémon trading cards: catalog, appraise, and prep for sale — all in one place, with your data staying on your device.

CATALOG & COLLECTION • Card database in German, English, and Japanese • Track variants, print runs, and stamps precisely • Condition, quantity, purchase price, and notes per card • Search, filters, multi-select, CSV/JSON backup with reminders • Duplicate finder with a selling-timing hint for the right variant • Export and share your collection as a beautifully designed, printable HTML catalog

MARKET VALUE • Live prices from Cardmarket and TCGplayer, plus live eBay listings (auctions & buy-it-now) directly on the card (Pro) • Price history as a graph, profit/loss per card and portfolio • Biggest gainers/losers at a glance, wishlist with price alerts • Optional currency conversion for the total — rates can be suggested automatically on request

AI-POWERED FEATURES (bring your own key) • Continuous Live-Scan: point your camera and cards get recognized on the fly, straight into your collection • AI-assisted condition estimate as a guide before submitting for grading — not a substitute for an official PSA, BGS, or similar assessment • AI-powered authenticity check: compares your card photos against the official card image to flag likely counterfeits • Use your own API key from Anthropic, OpenAI, or Google — no hidden extra costs, full control over your spending

SELL & MANAGE • Deep links to eBay and Cardmarket with prefilled details • Grading submission tracker • Sealed product tracking via barcode scan, storage/preservation log • German tax report under §23 EStG for sales • Digital estate mode

FRIENDS & FAMILY • Share your collection live with friends and connect via QR code • Make, accept, decline, or counter trade offers — including a fairness check and push notifications • Dedicated kids mode: child-friendly view with no prices (optionally unlockable), cards read aloud • Achievements & badges for collection milestones, to unlock and share • Color-blind mode for red-green color vision deficiency • Guided, skippable onboarding tour on first launch

DECK BUILDING & MORE • Deck building module, wishlist and trade list • Set release calendar, budget-optimized set completer • PSA certificate lookup • iOS home-screen widgets: quick actions, collection value, and set progress at a glance • Storage location tracker with printable/scannable QR code labels, purchasing behavior analysis • Unlockable app themes as a Pro perk

Holofolio stores your collection locally on your device. There is no user account and no tracking — only the cards you actively share via the friends feature are stored temporarily (90 days) on a server so your friend can retrieve them.