Since 2008
Built around the value of work already done
The name and technology have changed, but the purpose has stayed steady: actions become records, and records become experience you can use again.
See launch statusmaker of ecoTask
A personal work system, shaped over time
Jay Rhee began LifeManager as a GTD-inspired tool for managing his own work. Each rewrite has preserved the belief that completed work should help with what comes next.
2008-08 — 2026
From LifeManager to ecoTask 3
LifeManager 2 with multilingual support

ecoTask 3 for Windows and macOS
First public release of LifeManager
The personal work system became publicly available for the first time.
LifeManager 2 with multilingual support
The second generation made the workflow available in more than one language.
Rewrite begins as v0.90 Alpha
Scheduled dates and due dates became separate parts of planning work.
GTDLog2 To Do List
The rewritten personal task system reached its next named generation.
Renamed ecoTask My Job To Do
The product adopted the ecoTask name and its personal-work identity.
v2.0 with a redesigned database structure
The second major version introduced a redesigned foundation for work records.
v2.10, the final v2 release
Version 2 reached its final release after years of continued refinement.
ecoTask 3 for Windows and macOS
The third major version brings the long-running work system to both desktop platforms.