About us

Hello! I’m Hikaru, and I want to sincerely thank you for the incredible support and encouragement you continue to show my apps.

I am a team of one! I personally handle every step of the project lifecycle: from planning, design, and development to testing, promotion, and providing customer support.

At the heart of everything is a simple vision: to create tools that serve as a catalyst for building stronger relationships and bringing people closer together. That purpose guides every decision I make.

I choose to keep these apps a solo, passion project – even though that means less revenue – because I want to ensure they remain comfortable and accessible for everyone. While development moves at my pace, and I can’t guarantee an immediate reply to every request, please know that my commitment to listening and responding to as many of you as possible is absolute.

Your emails and reviews are truly my constant encouragement. Thank you for building such an incredible community with me.

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I’m the only one on the team, but the team name is CAT Techs.

Origin of the name “CAT Techs”

The “CAT” in CAT Techs comes from the acronym for Computer Aided Thinking. I named this because I wanted to create a system that supports each person to think for themselves. It is necessary to have the web and AI provide answers, but in addition, if each person can have their own thoughts and make independent choices without being influenced by information, we will have more diversity. I believe that a society with rich diversity is one in which people can appreciate each other’s differences. CAT Techs will continue to create the mechanisms to achieve such a society.

Basic information

Trade name: CAT Techs

Founded: April 2023

Business field: Planning, development and operation of applications for smartphones

Telecommunications business number in Japan: E-05-05179