This is the Ultimate Duel Calculator for fans of popular card games like Yu-Gi-Oh! and others, to keep track of their life points and score.

This app features a unique way for 2 players to share 1 phone.

Ultimate Duel Calculator features:
- Attack (Swipe forwards)
- Heal (Swipe backwards)
- Coin Flip
- Dice
- Undo
- Redo
- More!

This app contains beautiful original sound effects and animations to help enhance the dueling experience and make the game more fun for everyone!