DISCLAIMER: This app is NOT a dueling system and will never allow you to duel. This app is merely a tool to assist you with constructing decks for playing Yu-Gi-Oh. I am not endorsed by or affiliated with Konami, and the purpose of this app is to complement the game of Yu-Gi-Oh, not to usurp it or replace it. This app is only useful if you have actual Yu-Gi-Oh cards to play with, so show your support for Konami by buying real Yu-Gi-Oh cards and playing the real game. This app can help your organize your cards into decks, but this app will NEVER allow you to duel. It isn't my place to offer dueling; I merely want to offer a helpful service to duelists.

Build and test Yu-Gi-Oh decks using a current database of cards that is updated daily. Share decks straight to your friend's app or share deck lists anywhere.

A reliable and up-to-date Yugioh deck builder is finally on the App Store! It's called Yugipedia Deck Builder for Yugioh!

Yugipedia’s card database is updated every day, giving you the most recent cards and errata. Most cards will be on Yugipedia the day they come out. Most importantly, the app automatically gets the latest card list every time it starts, so you don’t have to wait a few days/weeks for an app update in order to get your new cards!

This app was designed and created by an official KDE Judge who knows what is needed in a good Yugioh deck builder. So many other apps have let their card lists fall out of date, but not this app! This app is designed to be simple to use and give you up-to-date card information so you can design truly competitive decks and stay on track with the metagame.

• Automatic card list updates
• Over 8700 Yugioh cards, with more added daily as they are released
• Includes almost all official TCG cards and many OCG cards
• TEST YOUR DECKS with the solo Playtest feature
• Advanced search options
• Automatically updating banlists for TCG, OCG, and ARG
• Small, optimized card images to save memory
• Detailed full card images for extra reference
• Share deck files that can be imported straight into your friend's app!
• Don’t have to update app to get updated card list!
• Simple interface, everything is only a few clicks away

If I’m missing any cards, send me an email so I can add them to the app. If you have time please leave a review and tell your friends!

Feedback is welcome and very much appreciated. I read every message I get from a user.

Twitter: @LogickLLC
Facebook: Logick LLC

NOTE: This is a memory-intensive app by nature of requiring so many card images. If it runs slow, try removing other apps from memory via double-tapping the Home button. Also you can fetch all images from Settings to reduce memory and battery usage later.

Please send bug reports if the app has any problems, so I can fix it right away!

*I’m not affiliated with Konami or Yu-Gi-Oh!
*Yu-Gi-Oh!, and all related materials copyright © 1996-2017 Kazuki Takahashi. Yu-Gi-Oh! Trading Card Game, and all related materials copyright © Konami Corporation.
*This app is for reference only, and all card info and images are used in accordance with Fair Use as defined by United States copyright laws.

What’s New

Version 2.1.0

This update has some deck tester fixes:

Fixed a bug where the app sometimes confused tapping vs dragging cards in the deck tester

You can now view any card or group of cards by long pressing them (touch and hold until the viewer pops up). You can also use this for things like searching your deck, just press and hold the deck until it shows up :)

Now you can tap Graveyard or Banished to view the cards

Improved the tutorial and cut down on the lengthiness of tutorial messages

I'm working on a completely rebuilt Yugipedia experience! It will overhaul the UI and make things much smoother and more stable. It will probably be a while before it's ready, but just know that it's coming!

I already have a bunch of new features that I plan to add once I rebuild it, so stay tuned for an even better Yugipedia!

Ratings and Reviews

4.7 out of 5
155 Ratings

155 Ratings

Bruteboii ,

Good but needs tweaks.

Updated review. This app is incredibly useful! Provides the testing I need when away from players or on the road, and always up to date.
A suggestion would be to add Tokens in Test, otherwise very happy :)

Alstar the Hedgehog ,

Comprehensive and up to date app, but a little hard to grasp at first.

An extremely useful app for Yu-Gi-Oh! players. Yugipedia allows you to create, edit and test multiple decks, complete with an up to date card pool and ban list.
Unfortunately there is no way to play the test function with friends, but I suspect this was intentional, so as not to negatively impact sales of the cards. Still it allows you to do almost everything you could do in a turn. Nonetheless I must mention that it isn't really clear how the app works at first, and there are no instructions (as far as I can make out) within the app itself.
To give some examples. Cards are not added directly into the decks, you must use the search engine to locate them and then choose which deck to add it to. It becomes second nature after a while but it is confusing at first. This fiddly interface is also especially apparent in the test function. Search you deck for a particular card is done by selecting a small eye icon and then tapping the deck image, but this isn't very clear at first sight.
Still, once you're over the initial hiccups, Yugipedia is an immensely useful (and free) app. If you enjoy playing this "children's card game", and could do with a way to plan out a possible deck, this is definitely worth a look.

Burning Sanctuary ,

Great App!

This app is a great yugioh deck building app! The cards are updated regularly, along with the ban list, and the card search tool is easy to use. The testing mode is difficult to get used to, but works well once you learn (probably about 5 mins for a player who knows the rules to learn how to use). I have made many competitively viable decks using this app. The only major flaw is that certain devices lack the ability to share decks with friends: my iPad cannot share, but my iPhone can.

Overall: amazing app. I would recommend this to any aspiring or master duelist!

Ideas for updates for the future: a life point calculator!


Logick LLC
108.1 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.



Age Rating
Rated 9+ for the following:
Infrequent/Mild Cartoon or Fantasy Violence
© 2018 Logick LLC
In-App Purchases
  1. Remove Ads (No refunds) £2.99


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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