English Japanese Universe

JBOYSOFT is iPhone iPad App
independent developer, publisher

  • App Store Link by iPhone, iPad, Mac


  • renovation [ Notepad Junji ](2017)
    from Old-Apps [ Notepad Jobs ](2012)
  • メモ帳ジュンジ

  • Calc Billion Junji
    Calc Billion Junji Long
    App for iPhone iPad
I promise NO-Ads, NO-Tracking, and Safe for Children. with honesty until pass away.

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    e-mail address in Our App's support page