# Logbook: OPTCG Card Scanner — OP TCG collection & prices

> OP TCG collection & prices (iPhone/iPad app by Romain Lagrange.)

- Source: https://appshunter.io/ios/app/logbook-optcg-card-scanner/id6799396700 (this page in markdown: same URL + `.md`)
- Developer: [Romain Lagrange](https://appshunter.io/developer/1888215857)
- Category: Reference, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 111 MB
- Languages: French (France), American English
- Released: 2026-08-31
- Data updated: 2026-10-06

## What is Logbook?

Photograph a card. Logbook tells you which printing you pulled, base, parallel, alt art or manga rare, and what it is worth this morning on the market you actually buy from.

"Which printing" is the part most collection apps get wrong. A single card number can exist as four or five different prints, and the gap between them is often a hundred euros. Logbook shows you every printing that shares the number and lets you pick the one in your hand, so your collection is right at the level where the value actually sits.

TWO MARKETS, YOUR CHOICE
Cardmarket in euros, or TCGplayer in dollars. Pick the one you buy from when you set up, change it any time in Settings, and the whole app follows: card pages, sets, portfolio and the buy buttons. You also decide which figure counts, the average sale price or the lowest listing.

WHAT IS IN IT
- 3,000 cards and 5,500 printings, from OP01 through the current set, plus 470 sealed products
- A daily price on every card page, refreshed every morning
- Price history on a card's page, kept separate by language, so a Japanese print is never valued at the English price
- A portfolio dashboard: total value, its daily curve, the biggest movers of the day, and what your purchases have become
- Set completion for every set, counted printing by printing
- A wishlist pinned to the exact printing you want, which clears itself the moment that card enters your collection
- Sealed boxes, decks and cases in the same portfolio as your singles, with the price you paid and what they are worth now
- Multiple copies per card, and a running total for everything you own
- One tap hides every amount on screen. A portfolio of cards is something people photograph
- Recognition runs on your iPhone, with no signal and without a single photo leaving the device

ABOUT THE PRICES
They come from Cardmarket or TCGplayer, whichever market you chose. They are a market indication, not an offer and not financial advice. What a card really sells for depends on its condition, its grading and its language. Where a printing cannot be matched to a listing, the figure is derived from the other printings of the same card and marked as approximate rather than invented. A few printings have no market of their own yet, and those show no figure at all rather than a guess.

WHAT IT COSTS
Everything in Logbook is free up to 10 items. Not a trimmed version: the prices, the printings, the sets, the wishlist and the sealed products are all there. Past 10 items Logbook is a subscription, and what the subscription buys is the removal of that ceiling. There is nothing else behind it. Identifying a card is part of the app, so past 10 items you subscribe to keep scanning.

Weekly, monthly and yearly plans. Cancel any time from your Apple ID settings. If you stop, anything past your first 10 items is hidden until you resume. Nothing is deleted.

WHO IT IS FOR
Collectors and investors, not deck builders. There is no deck editor, no meta report, no tier list and no tournament tooling. Logbook does one job: it knows what you own, down to the printing, and what it is worth this morning.

A free account is required, so that your collection survives a lost phone and follows you to the next one.

Terms of Use: https://romainl01.github.io/logbook-legal/terms-of-service

Logbook is an independent application. It is not affiliated with, sponsored by, endorsed by or in any way officially connected to Bandai Co., Ltd., Bandai Namco, Eiichiro Oda, Shueisha or Toei Animation. "One Piece" and "One Piece Card Game" are trademarks of their respective owners, referenced here only to identify physical cards that users already own. Logbook is likewise not affiliated with or endorsed by Cardmarket or TCGplayer.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Yearly | $39.99 | per year |
| Premium Monthly | $6.99 | per month |
| Premium Weekly | $1.99 | per 7 days |


## Is Logbook safe?

Not enough ratings yet to assess Logbook.

## Is Logbook legit?

Logbook: OPTCG Card Scanner appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Logbook is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.0.6 — 2026-09-29

Price alerts. Pick a price, and Logbook tells you when a card gets there.

- Tap "Notify me at a price" on any card, set your target, and get a notification when it crosses it.
- A new Alerts page, behind the bell on Home, gathers the alerts that went off and the cards you watch.
- A Sunday summary when your collection moves. One switch in Settings turns it all off.
- On a card, swipe sideways to the next one, and tap the card to see it up close.
- The scanner recognises more cards and mixes them up less often.
- The price chart turns green or red over the period you pick, and scrubbing shows the exact price.
- Sets are grouped by line, OP, EB and PRB, and promos by where they came from.
- Fixed: a few promo printings priced against the wrong listing, one of them at 8,000 €.

### 1.0.5 — 2026-09-18

Scan a card, get the printing. Not the card number: the exact version you are holding.

* The scanner reads the artwork as well as the code, so it picks the right version when a number has four of them.
* Too dark, or glare across the code, is caught before the shot, with the torch offered right there.
* A read that fails now says what it could not see, and typing the code is one tap away.
* Fixed: Japanese promos valued at English prices, printings with no price at all, wishlist totals, and the scanner's close button.

### 1.0.4 — 2026-09-16

TCGplayer is in. See your collection at the prices of the market you actually buy from.

* TCGplayer prices. Pick your market at setup, or switch any time in Settings.
* Decide which price counts: the average sale price, or the lowest listing.
* Buy buttons open the marketplace the price came from.
* Treasure Rares and promo printings added to the catalogue.
* A card's price block was rewritten: one figure, and where it comes from.
* Sealed products sit under the set that printed them.
* Fixed: crossed listings, phantom cliffs in price history, and Japanese printings valued at the English price.

### 1.0.3 — 2026-09-08

Better prices, and a search that works.
- Hundreds of cards were pointing at the wrong Cardmarket listing — alt arts and base arts are back where they belong, and the 222 DON!! cards stuck at €0 finally have a value.
- Cards that only have a Japanese quote now show that price instead of nothing at all.  
- Catalogue refreshed: 202 new printings, and card names that had slipped into Japanese are back in English.
- Search actually searches. "luffy op17" finds the card you meant, and the results page puts the cards first.
- A card's page now follows the edition you own, and its price history is split by language.
- Prices refresh every time you open Logbook, not just on a cold start.
- Fixed: Premium subscribers had their own card values hidden behind the privacy blur.

### 1.0.2 — 2026-09-05

Fixed bugs and added a yearly with trial in the onboarding :)

## Apps similar to Logbook

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [MerryTCG: Scan, Cards & Prices](https://appshunter.io/ios/app/merrytcg-scan-cards-and-prices/id6810254550) | — | Free | Reference |
| [DON!! Dex OPTCG](https://appshunter.io/ios/app/don-dex-optcg/id6766064169) | — | Free | Reference |
| [Bounty: OP TCG Scanner](https://appshunter.io/ios/app/bounty-op-tcg-scanner/id6757344577) | 4.3 (11) | Free | Reference |
| [OP TCG Card Value Scanner](https://appshunter.io/ios/app/op-tcg-card-value-scanner/id6761257195) | 4.0 (2) | Free | Reference |
| [OPX - Collected](https://appshunter.io/ios/app/opx-collected/id6786201198) | — | Free | Reference |
| [Nika TCG: OPTCG Scanner](https://appshunter.io/ios/app/nika-tcg-optcg-scanner/id6758277197) | 4.8 (48) | Free | Reference |

## More apps by Romain Lagrange

- [Memo: never lose touch](https://appshunter.io/ios/app/memo-never-lose-touch/id6761195629)
- [Lights Out: Morning Person](https://appshunter.io/ios/app/lights-out-morning-person/id6806681886)

All apps by Romain Lagrange: https://appshunter.io/developer/1888215857

## Related topics

[gomicro](https://appshunter.io/ios/topics/gomicro) · [acorn early card](https://appshunter.io/ios/topics/acorn-early-card)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-06.*