The easiest all-in-one Life Point tracker for your Yu-Gi-Oh! Trading Card Game duels! Simple but powerful, both players can be in control on the same device!


• Easy to understand design
• NEW: 15+ themes! Choose your colour scheme based on various characters and events!
• NEW: Custom background support! Choose any image on your phone to create a custom field center!
• Two-player interface allowing each player to track their life points.
• Quick access to addition, subtraction, and halving operations.
• Fully randomised & animated die roll and coin flip.
• Field center frame option: use your device to signify the middle of the field for easy play on any surface!
• Toggle screen auto-lock to keep your device unlocked for the whole duel.
• Track match progress! Keep track of each duel result!
• History recording! Easily view and undo any actions taken!*

*Requires in-app purchase to enable.


Yu-Gi-Oh! and all related materials are copyright 1996 Kazuki Takahashi
Yu-Gi-Oh! Trading Card Game, and all related materials are copyright KONAMI Corporation. All rights reserved.

Duel: Yu-Gi-Oh LP Tracker is an unofficially developed application and is not endorsed by or affiliated with KONAMI Corporation.
This reference application is intended purely for informational purposes only and to assist players enjoy the Yu-Gi-Oh! Trading Card Game.

What’s New

Version 1.3

Die rolls and coin flips are now animated!
You can now tap on the die/coin to roll/flip again.
A "High Contrast" toggle has been added to increase button visibility.

Major bug fix: purchases are now restored correctly.

Ratings and Reviews

4.5 out of 5
22 Ratings

22 Ratings

Machobanaenae ,

This is the best one yet!

However, as another reviewer said, I wish it would track after the app is closed, but none of the other calculators do this so I cannot blame it. This one is already really unique with the customization, simplicity, and using the phone itself as a divider between the two boards was ingenious! Great job! You deserve every bit of that $1! If you can make the app remember the settings, add some more cute animations (it’d be funny for like an exodia obliterate!!! option when you defeat your opponent) this will be an easy 5 out 5. Keep it up!

R1v3r5 :^] ,


The mere design is dope but the colors, sleekness and being able to change background with any photo is awesome. Plus making the calculator a field center card for people without a link playmat is pure genius and thoughtful😄. I tip my hat to you. But being an old school player I only have three suggestions to add if possible. First would be the life point sound effect from the anime cause I’m an otaku like that😏. Second would be card database and lastly the forbidden/banlist. If you add those it would be the perfect calculator.

JosephStardust ,

Needs Setting Memory

This app is perfect, except for whenever I exit and restart the app, all of my settings are reset to default (high-contrast, duel tracking, auto-lock). I wish a future update would allow for the app to remember the settings on closure and re-apply them automatically, so I don’t have to go back and re-change them every time I launch the app.


John Bussell
48.3 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2017 John Bussell
In-App Purchases
  1. Pro Version $0.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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