MerryTCG: Scan, Cards & Prices

More than a tool, an identity.

MerryTCG (also written Merry TCG) is the collection app for the One Piece Card Game: card scanning, real-time value, a shareable showcase, trades between collectors, decks, ranked duels and tournament tracking. Independent project, not affiliated with the game's publishers.

FAST SCAN
Add a card without typing anything: frame it with the camera, MerryTCG recognises the set and number and adds it to your collection. Multi-scan chains cards one after another.

COLLECTION TRACKING
Sort your cards into binders, see your progress set by set (OP, EB, ST, promos) and spot the cards you are missing at a glance.

PORTFOLIO VALUE
Price of every card, price history and the evolution of your collection's total value over time.

DECKS AND DECK BUILDER
Pick a leader and build your 50-card deck. Browse trending decks taken from tournament results, build any deck in the meta in one tap and see its price and the cards you're missing. Test your starting hand with a mulligan, share your decks with a link and duplicate them to try a variant.

DUELS, TOURNAMENTS AND ELO RANKING
Challenge a player face to face: they scan your QR code, you both report the result and the duel counts when you agree. Climb the Elo ranking: beating a higher-rated player earns you more points. Track your tournaments round by round, log your matches and see your win rate by deck, going first or second.

MARKETPLACE AND TRADES
Mark a card for sale or for trade: it becomes visible to the collectors looking for it. Contact the seller directly from the listing.

SHOWCASE AND PROFILE
Avatar, banner, title, favourite cards and your Graal on display. Share your showcase by link or QR code and choose who sees it: everyone, your friends or only you.

SEASON 1
Join the current season, open your reward boosters and try to win the prizes at stake.

MERRYTCG PRO
The Pro subscription unlocks price history, full portfolio tracking, unlimited multi-scan, new-listing alerts and your win rate against each opposing leader. Monthly or yearly, no commitment, managed from your Google Play account.

Independent project, not affiliated with any trading card game publisher. Card names and artwork belong to their respective owners.

Terms of use: https://merrytcg.com/cgu/
Privacy policy: https://merrytcg.com/confidentialite/

Recent changes:
• QR code duels and an Elo ranking: beating a higher-rated player earns you more.
• Before each duel, see what you can win or lose.
• Tournaments round by round and win rate by deck.
• A redesigned Season with two bonus missions.
• Share your Showcase as an image.
• Slabs that look like the real cases.
• Favorites, a "−" button and recent searches.
• A 3-day free trial of Pro for new subscribers.
• Fixes and improvements.