About Us

Google gives information. Apple gives experience.
HYSS365 gives you "you."

Bringing together your scattered daily, work, health, and financial data — centered entirely on "you." That's why HYSS Co., Ltd. built HYSS365.

Our Philosophy

AI can forget — the decisions are always yours

You don't have to remember everything. Simply capture the fragments of your thoughts and actions the moment they happen, and hand them to AI — it organizes what needs to be done and instantly finds what's buried in your records.

Open your memory device, and everything you've ever done is connected. The kind of life story you received from your parents and pass on to your children — HYSS365 lets it carry on, even after you're gone.

Company Overview

Basic Information

Company Name	HYSS Co., Ltd.
Flagship Service	HYSS365 — A Personal Memory Device, Connected to AI
CEO	Byungho Jung
Business Registration No.	103-86-00604
Mail-Order Business No.	2017-Seoul Gwangjin-0057
Headquarters	150-11 Okgunam-ro, Gunsan-si, Jeollabuk-do, South Korea
Email	hyss-jbh@naver.com
Founded	January 6, 2017

Core Principle

Data Security — Complete Offline First

HYSS365 uses a single, local architecture that eliminates personal data leakage at the source. HTML, CSS, JavaScript, and data logic are all condensed into a single file, so the app runs instantly — even without a network connection.

See technical details →

Google gives information. Apple gives experience.HYSS365 gives you "you."

AI can forget — the decisions are always yours

Basic Information

Data Security — Complete Offline First

Google gives information. Apple gives experience.
HYSS365 gives you "you."