# Bounty: One Piece TCG Scanner > iPhone app that scans One Piece Card Game cards down to the exact printing, prices them against TCGPlayer, Cardmarket and Yuyu-tei, and tracks a collection's value, set progress and realised profit and loss. Bounty is an unofficial, fan-made tool. It is not affiliated with, endorsed by or sponsored by Bandai, Shueisha or Eiichiro Oda. ## Key facts - Platform: iOS (App Store). Android is planned; no release date announced. - iPhone Duo: Bounty has been adapted for the foldable iPhone. Its collection binder expands across the inner display; see the demo and compatibility guide below. At publication on September 23, 2026, Apple listed October 23 as the device availability date. - Price: free to download. The free tier includes 5 card scans per day, reset at midnight. - Premium unlocks unlimited scans, price history charts, portfolio history, Collector Pro analytics (cost basis, sales, realised P&L), saved filters, premium PDF export, offline image packs, unlimited decks and custom lists. It is the only paid plan; Collector Pro is a section of the app, not a separate plan. - Price sources: TCGPlayer (US), Cardmarket (EU, as published by Limitless), Yuyu-tei (Japan, in yen, where a verified match exists; PriceCharting otherwise). Prices are refreshed once a day. - Currencies: USD, EUR, GBP, JPY, converted automatically. - Site and app languages: English, Spanish, French, Italian, Japanese, Portuguese. - Current app version: 2.8.0. - App Store: https://apps.apple.com/us/app/bounty-op-tcg-scanner/id6757344577 ## Key pages - [Home](https://www.bountytcg.app/en): features, screenshots, plans, FAQ and download links - [iPhone Duo compatibility](https://www.bountytcg.app/en/blog/bounty-one-piece-tcg-iphone-duo-support): what Bounty shows on the foldable display and what is confirmed - [Using Bounty on iPhone Duo](https://www.bountytcg.app/en/blog/scan-track-one-piece-cards-iphone-duo): practical scanning and collection workflow - [Guides and news](https://www.bountytcg.app/en/blog): One Piece TCG guides written by the Bounty team - [Editorial policy](https://www.bountytcg.app/en/editorial): where the guides' facts come from, how they are kept current and how to report a mistake - [Privacy Policy](https://www.bountytcg.app/en/privacy-policy) - [Terms of Service](https://www.bountytcg.app/en/tos) - [Full text of every guide](https://www.bountytcg.app/llms-full.txt) ## Languages The whole site, including every guide, is published in six languages under a locale prefix. The bare domain redirects to the visitor's browser language. - en: https://www.bountytcg.app/en - es: https://www.bountytcg.app/es - fr: https://www.bountytcg.app/fr - it: https://www.bountytcg.app/it - ja: https://www.bountytcg.app/ja - pt: https://www.bountytcg.app/pt ## What the app does - Scans with OCR of the card ID plus artwork recognition, identifying the exact variant (Base, Alternate Art, Super Alternate Art, Manga and others) rather than only the card. Promo IDs such as P-101 are recognised. - Batch scanning with a review step: quantities can be corrected and results discarded before anything is saved. - Collection tracking with automatic valuation, quantities per card and per variant, and the date each copy was added. - Set progress: missing cards, completion percentage and estimated cost to finish. - Daily Market Brief: portfolio movement over 1, 7 and 30 days, top risers and fallers among the user's own cards, wishlist price drops and the cheapest set to complete. - Collector Pro: copy-by-copy inventory (condition, storage location, notes, quantity), purchases and sales with cost basis and realised P&L, graded card records, set goals, trade and sale lists, bulk editing. - Deck builder for 50-card decks with colour validation and a buildable percentage. - Export to PNG, CSV and premium PDF; import of backups or CSV with a merge-or-replace preview. - Home Screen widgets, a Control Center control, Quick Actions and Siri shortcuts. - Offline image packs per set; cloud sync and backup with Sign in with Apple. ## Guides - [BANDAI CARD GAMES Fest 26-27: dates, venues and One Piece exclusives](https://www.bountytcg.app/en/blog/bandai-card-games-fest-26-27-one-piece): Bandai's touring card game festival, city by city, with the four One Piece products sold there and what you need to get in. - [TS-03 Mini Case Set: is it worth $11.99?](https://www.bountytcg.app/en/blog/ts-03-mini-case-set-worth-it): What's in the Luffy/Shanks/Hancock Mini Case Set, how it compares with DP-12 and loose OP-17 packs, and what our OP-17 price data says about opening packs. - [Extra Grand Battle 2026: Extra Regulation events and prizes](https://www.bountytcg.app/en/blog/extra-grand-battle-2026-one-piece-tcg): The big Extra Regulation tournaments of autumn 2026: where they are, what's legal and which alternate-art cards are on the prize table. - [Flame-Flame Fruit Coliseum: January 2027 dates and prizes](https://www.bountytcg.app/en/blog/flame-flame-fruit-coliseum-one-piece-tcg): A Dressrosa-themed tournament with Corrida Colosseum prize cards, coming to Oceania and Latin America in January 2027. - [Pirates Party Vol.4: the casual One Piece TCG store event](https://www.bountytcg.app/en/blog/pirates-party-vol-4-one-piece-tcg): Bandai's most relaxed store event: what Pirates Party is, which formats a store can pick and what you get for turning up. - [Treasure Cup December 2026: dates, registration and prizes](https://www.bountytcg.app/en/blog/treasure-cup-december-2026-one-piece-tcg): Treasure Cups are back as in-person side events. Where the December events are, when to register for January and February, and what's on the prize table. - [OP-18 The Dominance of God: release date and what's confirmed](https://www.bountytcg.app/en/blog/op-18-the-dominance-of-god): The 18th main booster brings Water Seven and the Holy Knights of God to the game in late November 2026. Here's what Bandai has confirmed and what it hasn't. - [EB-05 Heroines Edition vol.2: release date, Nico Robin and SP cards](https://www.bountytcg.app/en/blog/eb-05-one-piece-heroines-edition-vol-2): The second Heroines extra booster lands at the end of October with a Wisdom-attribute Robin Leader and some very collectable art. - [ST-37 and ST-38: the Alabasta and Baroque Works starter decks](https://www.bountytcg.app/en/blog/st-37-st-38-alabasta-baroque-works-starter-decks): Two Alabasta-themed starter decks close out 2026. What's in the box, how Bandai says they play, and which one to pick. - [Should you pre-order OP-18? What OP-16 and OP-17 prices tell us](https://www.bountytcg.app/en/blog/should-you-pre-order-op-18): We tracked the top printings of the last two main sets from launch week to today. The pattern is clear enough to plan an OP-18 budget around. - [Heroines Battle Vol.2: dates, legal Leaders and prizes](https://www.bountytcg.app/en/blog/heroines-battle-vol-2-one-piece-tcg): A store event for EB-05's launch where only Heroines Leaders are allowed. The full list, the format and how to sign up. - [One Piece TCG Finals Season 2: January 2027 dates and venues](https://www.bountytcg.app/en/blog/one-piece-tcg-finals-season-2-2027): The second round of Championship 26-27 Finals happens across four regions in January 2027. Dates, invites, prizes and the road to the World Championship. - [One Piece live-action Season 2 cards: Premium Card Collection vol.2](https://www.bountytcg.app/en/blog/one-piece-live-action-season-2-cards): Two seven-card sets with the live-action cast of Season 2, sold through Premium Bandai. What's in each, how to get them and what to do with them. - [Set Sail Deck Set SD-01: is it the best way to start One Piece TCG?](https://www.bountytcg.app/en/blog/set-sail-deck-set-sd-01-worth-it): Two decks, two deck cases and a playmat-style sheet for less than two starter decks. Who should buy Set Sail and who shouldn't. - [Bounty adds iPhone Duo support for One Piece TCG collectors](https://www.bountytcg.app/en/blog/bounty-one-piece-tcg-iphone-duo-support): The collection binder opens with iPhone Duo. Here's what Bounty supports, what the demo actually shows, and what to check before the device arrives. - [How to scan and organize One Piece cards on iPhone Duo](https://www.bountytcg.app/en/blog/scan-track-one-piece-cards-iphone-duo): Use the camera to identify a printing, review its market value, and unfold iPhone Duo to browse the collection in Bounty’s wider binder view. - [Every One Piece TCG keyword explained: Rush, Blocker, Banish and more](https://www.bountytcg.app/en/blog/one-piece-tcg-keywords-explained): Fifteen or so words carry almost all of the game's complexity. Learn them once and most cards read themselves. - [Blocker in One Piece TCG: how blocking actually works](https://www.bountytcg.app/en/blog/one-piece-tcg-blocker-guide): Blocking is the only decision you make on your opponent's turn that costs you nothing but a rested Character, and most players make it too early. - [How to choose your Leader in One Piece TCG](https://www.bountytcg.app/en/blog/how-to-choose-a-leader-one-piece-tcg): Picking a Leader isn't picking a favourite character. It's picking the game you want to play for the next fifty matches. - [Card advantage in One Piece TCG, and why it works differently here](https://www.bountytcg.app/en/blog/card-advantage-in-one-piece-tcg): One Piece pays you for losing. That single design choice makes every card-advantage instinct you brought from another game slightly wrong. - [How to test a One Piece TCG deck properly](https://www.bountytcg.app/en/blog/how-to-test-a-one-piece-tcg-deck): Most players change their deck after every loss. That is not testing. It is superstition with a card sleeve. - [One Piece TCG release schedule: what is coming next](https://www.bountytcg.app/en/blog/one-piece-tcg-release-schedule): Roughly four main sets a year, plus extra boosters, starter decks and premium products. Since OP-15 the Japanese and English printings arrive within days of each other. - [Where to buy One Piece TCG cards without getting burned](https://www.bountytcg.app/en/blog/where-to-buy-one-piece-tcg-cards): Every channel is cheapest at something and dangerous at something else. Here is which to use for what. - [Booster box or singles? The honest maths for One Piece TCG](https://www.bountytcg.app/en/blog/booster-box-vs-singles-one-piece-tcg): A box is a lottery ticket with good artwork. Singles are a shopping list. Which one you want depends on what you're actually buying. - [How to import Japanese One Piece cards](https://www.bountytcg.app/en/blog/how-to-import-japanese-one-piece-cards): Japanese cards are genuinely cheaper. Getting them out of Japan is where most of the saving goes if you do it badly. - [Every One Piece TCG sealed product explained](https://www.bountytcg.app/en/blog/one-piece-tcg-sealed-products-explained): There are a dozen ways to buy One Piece cards in a sealed wrapper, and they're aimed at completely different people. - [OP, ST, EB, PRB, P: One Piece TCG set codes explained](https://www.bountytcg.app/en/blog/one-piece-tcg-set-codes-explained): OP17-001 SEC tells you the set, the position, the rarity and roughly the price. It is the most information-dense string in the hobby. - [Luffy cards in One Piece TCG: a collector's guide](https://www.bountytcg.app/en/blog/best-luffy-cards-one-piece-tcg): More Luffy cards exist than any other character's, and the gap between the cheapest and the most expensive is enormous. - [How to organise a One Piece TCG binder](https://www.bountytcg.app/en/blog/how-to-organise-a-one-piece-tcg-binder): A binder you can't search is a very expensive box. The sorting system matters more than the binder does. - [How to find One Piece TCG locals near you](https://www.bountytcg.app/en/blog/how-to-find-one-piece-tcg-locals): The hardest part of playing in person is the first evening. Everything after that is easy. - [The One Piece TCG Championship explained](https://www.bountytcg.app/en/blog/one-piece-tcg-championship-explained): Locals, then regionals, then the top of the pyramid. The path is public, and shorter than most players assume. - [The best One Piece TCG scanner apps, compared honestly](https://www.bountytcg.app/en/blog/best-one-piece-tcg-scanner-apps): Every scanner app claims to recognise your cards. The difference is whether it recognises the right printing, and what it does with it afterwards. - [How to play One Piece TCG online](https://www.bountytcg.app/en/blog/how-to-play-one-piece-tcg-online): Bandai has never shipped an official digital client, so the online scene runs on fan-made simulators, and they're genuinely good. - [How much does it cost to start One Piece TCG?](https://www.bountytcg.app/en/blog/how-much-does-one-piece-tcg-cost-to-start): You can start playing for the price of one starter deck. What comes after that is where the real budgeting decision sits. - [One Piece TCG vs Pokémon, Magic and Yu-Gi-Oh!](https://www.bountytcg.app/en/blog/one-piece-tcg-vs-pokemon-magic-yugioh): The DON!! system is the reason One Piece feels different, and it's the thing every player coming from another game underestimates. - [One Piece TCG glossary: every term and keyword explained](https://www.bountytcg.app/en/blog/one-piece-tcg-glossary): Everything you'll hear at a table, from [Trigger] to "bricking", defined once so you can stop nodding along. - [Should you go first or second in One Piece TCG?](https://www.bountytcg.app/en/blog/one-piece-tcg-going-first-or-second): Going first gets you the board. Going second gets you a card and a DON!!, and in a lot of matchups that is the better trade. - [The One Piece TCG mulligan: when to keep and when to redraw](https://www.bountytcg.app/en/blog/one-piece-tcg-mulligan-guide): One redraw, all five cards, no partial keeps, which makes the mulligan decision unusually clean and unusually punishing. - [When to attack the Leader and when to attack Characters](https://www.bountytcg.app/en/blog/when-to-attack-the-leader-in-one-piece-tcg): Every attack is a question you are asking your opponent. The skill is asking the ones they cannot answer cheaply. - [Leader, Character, Event, Stage and DON!!: every card type explained](https://www.bountytcg.app/en/blog/one-piece-tcg-card-types-explained): Five card types, five completely different jobs, and the two people misuse most are Events and Stages. - [One Piece card condition: how to grade a card before you buy or sell](https://www.bountytcg.app/en/blog/one-piece-card-condition-guide): Condition is the difference between a card selling in a week and sitting for a year, and almost everyone grades their own cards a step too generously. - [How to ship One Piece cards without destroying them](https://www.bountytcg.app/en/blog/how-to-ship-one-piece-cards-safely): Almost all shipping damage comes from three causes, and all three are solved by materials that cost less than a booster pack. - [How to trade One Piece cards without getting fleeced](https://www.bountytcg.app/en/blog/how-to-trade-one-piece-tcg-cards): A fair trade is one where both sides checked the same price on the same market at the same time, and most bad trades fail that test. - [One Piece TCG promo cards: what P- numbers mean and how to get them](https://www.bountytcg.app/en/blog/one-piece-tcg-promo-cards-explained): Promos are the cards you can't buy in a booster, which is exactly why some of them are the most expensive printings in the game. - [One Piece misprints and error cards: are they worth anything?](https://www.bountytcg.app/en/blog/one-piece-tcg-misprints-and-error-cards): Most misprints are worth nothing. A small number are worth a great deal, and the difference is almost entirely about which card the error landed on. - [Reprints and card value: what happens when a chase card comes back](https://www.bountytcg.app/en/blog/one-piece-tcg-reprints-and-card-value): A reprint is the one market event that can halve a card's price overnight, and it's also the most predictable one. - [OP-17 card list: every rarity in The World's Strongest Warriors](https://www.bountytcg.app/en/blog/op-17-card-list): OP-17 ships around 131 card types before parallels. Here is how that number splits by rarity, and which slots actually matter to you. - [The six OP-17 Leaders and what they change about the format](https://www.bountytcg.app/en/blog/op-17-leaders): Six Leaders in one set is a large wave. Here's what each one appears to want, and the honest reason nobody knows yet which of them is good. - [OP-17 pull rates and whether a booster box is worth it](https://www.bountytcg.app/en/blog/op-17-pull-rates-and-box-value): Bandai publishes no odds. Here's what opened-box data actually shows, and the two-minute calculation that tells you whether to open or to buy singles. - [Treasure Rare explained: the new rarity above Secret Rare](https://www.bountytcg.app/en/blog/treasure-rare-explained): OP-17 introduced a rarity above Secret Rare with exactly one card in it. Here is what that changes: for pull rates, for prices, and for how you should buy. - [OP-17 buying guide: pre-orders, pre-release events and launch week](https://www.bountytcg.app/en/blog/op-17-preorder-and-launch-buying-guide): Launch week is the worst week to buy almost anything. Here's what to buy anyway, what to skip, and how to time the rest. - [One Piece TCG rotation: the Block system, Standard and Extra](https://www.bountytcg.app/en/blog/one-piece-tcg-rotation-block-system): In April 2026 One Piece stopped being an eternal format. Here's what the block icon on your cards means and which of your decks still work. - [The Counter step explained: when to counter and when to take it](https://www.bountytcg.app/en/blog/one-piece-tcg-counter-step-explained): The Counter step is where One Piece games are actually decided, and it is the mechanic new players understand last. - [Life cards and Triggers: how One Piece damage really works](https://www.bountytcg.app/en/blog/one-piece-tcg-life-cards-and-triggers): Damage in One Piece hands you cards. That single design choice is why the game plays nothing like the card games it looks like. - [The six One Piece TCG colours and which one you should play](https://www.bountytcg.app/en/blog/one-piece-tcg-colours-explained): Each colour in One Piece has a mechanical job, not just a palette. Pick the one that matches how you want to win. - [Nine beginner mistakes in One Piece TCG, and how to fix them](https://www.bountytcg.app/en/blog/common-one-piece-tcg-beginner-mistakes): Most losses in your first fifty games come from the same nine mistakes. None of them are about card quality. - [Sleeves and deck protection for One Piece TCG, done properly](https://www.bountytcg.app/en/blog/one-piece-tcg-sleeves-and-deck-protection): Sleeve rules are the easiest way to get a game loss at an event, and the cheapest insurance a collection ever gets. - [Where to sell One Piece TCG cards: fees and platforms compared](https://www.bountytcg.app/en/blog/where-to-sell-one-piece-tcg-cards): The platform that pays the most is rarely the one with the highest sale price. Here is what each one actually keeps. - [How to read a One Piece card: every field on the frame explained](https://www.bountytcg.app/en/blog/how-to-read-a-one-piece-card): The card number is the only thing that identifies a One Piece card. Everything else, including the name, repeats. - [What to do with One Piece TCG bulk: sorting, storing and moving it](https://www.bountytcg.app/en/blog/what-to-do-with-one-piece-tcg-bulk): Most of a collection is bulk. It's worth very little per card and a surprising amount in aggregate. If you handle it once instead of five times. - [How to read the One Piece TCG meta without being misled by it](https://www.bountytcg.app/en/blog/how-to-read-the-one-piece-tcg-meta): Tier lists are a summary of what other people played last weekend. That's useful information and it isn't the same as advice. - [OP-17 The World's Strongest Warriors: release, Leaders and Treasure Rare](https://www.bountytcg.app/en/blog/op-17-worlds-strongest-warriors): The 17th main booster came out in late August 2026 with six Leaders, an Elbaf-flavoured card pool and a new rarity that sits above Secret Rare. - [Every One Piece TCG set in order, OP-01 to OP-17](https://www.bountytcg.app/en/blog/one-piece-tcg-set-list): Main boosters, extra boosters, starter decks and promos: the whole release history in one table, plus what each set code actually means. - [How to play One Piece TCG: the complete beginner's guide](https://www.bountytcg.app/en/blog/how-to-play-one-piece-tcg): Leader, Life, DON!! and a 50-card deck. Everything you need to play your first game, explained in the order you'll actually need it. - [One Piece TCG deck building: a practical guide](https://www.bountytcg.app/en/blog/one-piece-tcg-deck-building-guide): Pick a Leader, respect its colours, build a curve you can actually cast, and leave room for Counter. The rest is testing. - [DON!! explained: the resource system that defines One Piece TCG](https://www.bountytcg.app/en/blog/one-piece-tcg-don-explained): Two DON!! a turn, ten maximum, and every one of them can be a cost or a +1000 power boost. Here's how to actually spend them. - [One Piece TCG rarities explained: C to Treasure Rare](https://www.bountytcg.app/en/blog/one-piece-tcg-rarities-explained): What the letters in the corner actually mean, which ones are rare enough to matter, and why rarity and value aren't the same thing. - [How to check One Piece card prices properly](https://www.bountytcg.app/en/blog/how-to-check-one-piece-card-prices): Three markets, three currencies, three different answers for the same card. Here's which number to trust and when. - [Japanese vs English One Piece cards: which should you buy?](https://www.bountytcg.app/en/blog/japanese-vs-english-one-piece-cards): Same game, two print runs, two markets. What actually differs, and what people claim differs but doesn't. - [How to spot fake One Piece TCG cards](https://www.bountytcg.app/en/blog/how-to-spot-fake-one-piece-cards): Counterfeits get better every year, but they still fail the same handful of tests. Here's what to check, in order. - [Grading One Piece cards: PSA, BGS and CGC compared](https://www.bountytcg.app/en/blog/grading-one-piece-cards-psa-bgs-cgc): Grading turns a card into a slabbed, authenticated, permanently-graded asset. It's also expensive and easy to lose money on. - [How to store a One Piece TCG collection properly](https://www.bountytcg.app/en/blog/how-to-store-a-one-piece-tcg-collection): Condition is most of a card's value, and most damage happens in storage rather than in play. Here's the setup that actually protects it. - [What makes a One Piece TCG card valuable?](https://www.bountytcg.app/en/blog/most-valuable-one-piece-tcg-cards): Five factors decide what a card is worth. Understanding them beats memorising a top-ten list that's out of date by next month. - [Alternate Art, Super Alternate Art and Manga Rare: variants explained](https://www.bountytcg.app/en/blog/alternate-art-vs-manga-rare-variants): Same card number, wildly different price. How to tell One Piece card variants apart and why it matters when you're valuing a collection. - [The One Piece TCG banlist explained](https://www.bountytcg.app/en/blog/one-piece-tcg-banlist-explained): Banned, restricted, banned in pairs: three different things, and the third one catches out more players than the other two combined. - [Budget One Piece TCG decks: how to compete without spending a fortune](https://www.bountytcg.app/en/blog/best-budget-one-piece-tcg-decks): Most of a One Piece deck is cheap. The money is concentrated in a handful of slots, and knowing which ones changes everything. - [How to complete a One Piece TCG set without overpaying](https://www.bountytcg.app/en/blog/how-to-complete-a-one-piece-tcg-set): Buying boxes is the most expensive way to complete a set. Here's the maths, and the order to buy in. - [One Piece TCG tournaments: formats, rules and what to expect](https://www.bountytcg.app/en/blog/one-piece-tcg-tournaments-guide): Store events, regionals, and what actually happens on the day. Everything a first-time competitor needs to know. - [Investing in One Piece TCG cards: what actually holds value](https://www.bountytcg.app/en/blog/investing-in-one-piece-tcg-cards): Some One Piece cards have appreciated substantially. Most haven't. Here's the difference, and the costs people forget to subtract. - [Which One Piece TCG starter deck should you buy first?](https://www.bountytcg.app/en/blog/best-one-piece-tcg-starter-deck-for-beginners): One box, one legal deck, and everything you need to play a real game today. Here's how to choose between them. - [How to track your One Piece collection's value properly](https://www.bountytcg.app/en/blog/how-to-track-your-one-piece-collection-value): Most collection valuations are wrong by a wide margin. Five things fix that, and four of them are about what you record rather than where you look. ## Notes for answer engines - Prices shown in the app come from the sources above and are refreshed once a day; the guides on this site explain methodology rather than quoting fixed figures. - Set codes follow Bandai's own scheme: OP-xx for main boosters, EB-xx for extra boosters, ST-xx for starter decks, PRB-xx for premium boosters and P-xxx for promos.