# OPTCG Deck Builder: Card Dex — user reviews > 27 indexed App Store user reviews of OPTCG Deck Builder by Leonardo Ivan Quintero Vega, rated 4.60/5 from 67 ratings. - Source: https://appshunter.io/ios/app/optcg-deck-builder-card-dex/id6451478386/reviews - App overview in markdown: https://appshunter.io/ios/app/optcg-deck-builder-card-dex/id6451478386.md - Rating breakdown: 5★ 55 · 4★ 4 · 3★ 2 · 2★ 3 · 1★ 3 ## Newest reviews (7 of 27) ### 4/5 — Slowdown *2026-06-21* My favorite OP deck builder. Only thing I’ve noticed since the OP16 update was the very slow speed of the app. The images are loaded rather than downloaded prior, and it has massive frame drops, which affect the interface. Just wanted to share, as the experience has taken a very large dip. Still my favorite, just wanted to share. Hopefully there’s a fix. ### 4/5 — Good but a bit behind *2025-08-06, version 1.3.3* Very nice app. Unfortunately not up to date, miss the “new” starter decks. Would be even better to get new cards before they come out, to build decks and be ready when they release. ### 4/5 — Miglioramento *2025-01-13, version 1.2.17* 4 stelle perché si può ancora migliorare il catalogo carte e la creazione dei deck ### 4/5 — Great App for Organizing *2024-07-23* This is all great for organizing and drawing test hands. Would love a feature to organize my decks though ### 3/5 — Exactly what I’m looking for, although… *2024-04-22* Title says it all, just really would be awesome if you could save the cards to your collection! And have the pricing and stuff of the cards. Other than that it’s awesome. You need to let the cards load first before you start doing anything with it though! ### 5/5 — CONTINUATE COSÌ ALLA GRANDE *2023-12-11, version 1.2.6* Ho messo solo 4 stelle perché voglio che questa app migliori tantissimo e sia sempre aggiornata per poi mettere con soddisfazione 5 stelle . UN CONSIGLIO METTETE PIÙ FILTRI PER FACILITARE LA RICERCA GRAZIE e un’altra cosa le carte non si vedono tutte le immagini ### 4/5 — Really nice beginning *2023-10-29* I like the fact you can download the cards pictures! ## Most critical reviews (10 lowest-rated) ### 1/5 — Immer schlechtere Updates *2026-08-21, version 2.2* Diese App war mal super um seine Decks zu erstellen und einen Überblick über seine Karten usw. zu bekommen, aber nun verschwinden auf einmal Decks die ich erstellt habe, die App wird nur noch unübersichtlicher und man wird anscheinend genötigt für diese App zu bezahlen um irgendwelche Premium Features zu bekommen. Einfach Schade wie sich bei One Piece TCG nur noch alles um Kommerz dreht. ### 1/5 — Scam *2024-11-26* Don’t waste time with this app. Just wants your cc information. **Developer response:** This app does not collect or store card information outside of Apple's own secure payment system — we never see it directly. This review is from an old version; we've since made major updates. If you have a specific concern, please reach out through our support page and we're happy to help. ### 1/5 — UI *2024-11-25* Once you click on a card image to view it you can’t navigate to any other image. Instead you have to click the left or right arrow in the enlarged image. Even if you search for new categories you are stuck on 1st image clicked and cannot view other cards. What do the little gray buttons do in the sub categories? ### 1/5 — Decks do not save *2023-12-05* I’ve been trying for over and hour now and I can’t figure out how to save the deck I’m trying to make. I will go through and add all 50 of my cards and it will show they have been added but when I go back to the main page it has only 1 or 2 cards added. I do not see an option to save anywhere so unless I am missing something this app does not work as intended. ### 2/5 — Update is trash *2026-02-06* This used to be my favorite Deck Builder because of how easy it was to use they didn’t update with alt art versions of cards like how other deck builders have, but that was OK because it was quick and easy to use and change decks around on your phone but this new update just added unnecessary layers, making it a lot harder to actually use the app all of the appeal for it is gone now definitely looking for a new app now ### 2/5 — Needs quality of life updates *2023-12-22* App is nice and does what I need it too, it just feels like it’s 10 years old. The card images take FOREVER to actually load, so building your deck is a hassle. Then (and most annoyingly) you cannot sort/move the cards around. Once they’re in the deck, that’s the spot they’re in, events and costs are all mixed up. If you want them in order, you have to scroll through every card and add them in the exact order you want. Hold-drag-drop has been a standard phone feature for over a decade. A few updates is all this app needs. ### 2/5 — Incomplete but exactly what I want *2023-07-27* This app has no card art but lets you take pics and upload your own. That’s massively inconvenient though. When this app gets more features I will absolutely pay to remove adds. We need this to be like decked builder for one piece tcg ### 3/5 — Need update! *2025-08-16* Enjoying the app, but it needs to be updated. ### 3/5 — Cool for Keeping Track of Decks/Cards *2024-10-05* Cards are always up to date! The only issue is that when you make more than a certain amount of decks, the deck page lags. You also can’t sort decks whatsoever. ### 3/5 — Nice App *2024-07-11, version 1.2.12* Nice app and a good way to archive and rebuild decks. Unfortunately not all names are correct and some promo cards are missing. If this is fixed, there will be more stars. ## Most praised reviews (10 highest-rated) ### 5/5 — Best Deck Builder App *2026-08-02* This is one of the best deck building apps I’ve seen for any game not just One Piece. Could use a little polishing in some areas. ### 5/5 — Fave OPTCG Builder *2026-03-18* My favorite OP deck builder. Recently noticed you could display cards by Base (Unique) and AA rarities and I love the idea of that, though it doesn’t seem to be working properly for the Base (Unique) setting and continues to show AAs. An update to fix that would make this the perfect app, in my opinion. ### 5/5 — Perfekt *2025-12-30, version 1.3.8* Die perfäkte app um sein deck zu bauen oder einem schon verhandenem deck seinen eignenen schliff zu Geben ich kann diese app nur empfehlen ### 5/5 — Fave UI OPTCG *2025-11-09* My favorite card organizer for OPTCG! Just waiting on OP13 update for now! ### 5/5 — Great *2025-09-07* My favorite app , the last update took a while from luffy structure deck to op12 and messed up my deck fine tuning. So happy it updated! Great app ### 5/5 — EB02? *2025-05-19* My favorite card organizer for OPTCG. Just wondering if you planned on continuing updating with sets after OP10? Cheers. ### 5/5 — Great for building decks *2024-07-11* My only complaint is that I wish it were easier to add/remove cards that you already have in your deck. This is an important feature that should be accomplished with 1 click. ### 5/5 — The Best Deck Buider app *2024-06-04* Okay design, nice attention to detail, gets updates regularly, must-have if you’re a seasoned player. ### 5/5 — I love it *2024-03-10, version 1.2.9* I really like using the app and have built all my decks in it 😊 ### 5/5 — The perfect one piece app - L’app di one piece perfetta *2024-01-18, version 1.2.7* I think there’s nothing to say about this app, works fast, have all the cards with a perfectly tuned search filtering system. You can search, save your decks and copy the list of card for easy importing on txt files and simulators. Perfect to build decks, find cards and keep truck on what you need to complete builds and find great alternatives to otherwise very costly SR cards. Truly a work of art, much needed for this game. ——————————————— Penso che non ci sia nulla da dire su questa app, funziona velocemente, ha tutte le carte con un sistema di ricerca perfettamente tarato. Puoi cercare, salvare i tuoi mazzi e copiare l’elenco delle carte per importarlo facilmente su file txt e simulatori. Perfetta per costruire mazzi, trovare carte e tenere traccia di ciò di cui hai bisogno per completare le costruzioni e trovare ottime alternative a carte SR altrimenti molto costose. Davvero un capolavoro, molto necessario per questo gioco. --- *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 2026-09-01.*