Bence Feher

A software developer from Pittsburgh living and working in Japan.

My name is Bence Feher and I make mobile apps both personally and professionally. I am currently the lead developer and head of mobile app development at Fukui Byora Co. Ltd.

I graduated from the University of Pittsburgh with a B.S. in Computer Science and a B.A. in Japanese.

Currently, I find myself in Fukui-ken where I live with my wife, our baby, and two cats. When I'm not locked away working on some code, you can usually find me at the nearest sushi bar or race track.

Most of the apps I make are Enterprise and so I can't publish them publicly :(
However, I have a few toy apps that I made just for fun when the idea strikes me just right. I also created and maintain many iOS controls such as BFPaper kit, a library that mimics google's Polymer Material Design for iOS!

Duel Calculator PegaSystem

Duel Calculator  PegaSystem  © 2016 Bence Feher. All rights reserved.

Duel Calculator PegaSystem © 2016 Bence Feher. All rights reserved.

PegaSystem is a light-weight, unique take on Yu-Gi-Oh! dueling calculators. 
With its mirrored design, one device serves both players without having to pick it up or move it! One duel = one duel calculator.

Each player can only modify their own life points, streamlining and simplifying the game. After all, time shouldn't be wasted fiddling with and synchronizing multiple duel calculators!

PegaSystem features:

  • Mirrored design means 2 players share one device!
  • Quick access to the Yu-Gi-Oh! Wikia, official rulings, and official Forbidden/Limited lists!
  • Built-in calculator to easily figure out how many life points to add or subtract. With a simple touch of a button the calculation result can be applied directly to your life points!
  • Quick access buttons for subtracting and adding common amounts to your life points!
  • Built-in dice and coin!
  • Undo feature (tap to undo, press and hold to clear undo history between matches)!
  • Player names!
  • Win counters!
  • Beautiful flat UI!

Copyright © 2016 Bence Feher. All Rights Reserved.
Art for this app created and owned by Johnson Zhu -

Yu-Gi-Oh!, and all related materials copyright © 1996 Kazuki Takahashi. 
Yu-Gi-Oh! Trading Card Game, and all related materials copyright © Konami Corporation

Kazuki Takahashi and Konami Corporation do not and have not endorsed or supported this product. This application is free and uses public and open information to help as an unofficial tool for use with the Yu-Gi-Oh! Trading Card Game. This application complies with the U.S. Copyright Fair Use Act.

Art for PegaSystem created and owned by Johnson Zhu.

Like PegaSystem? Show your support and convince me to update it by donating! Any amount is welcome! You will be directly contributing to my food/student loan payments.

Note: I cannot guarantee that some of this money will not be used to purchase small quantities of alcohol.