Principal Task is feature-rich and easy-to-use to help you can stay organized and be effective.
Task Velocity
Your rolling 30-day ratio of tasks completed vs. tasks created. Above 1.0x, you're ahead. Below 1.0x, your list is growing faster than you can clear it.
Templates
Build your repeatable workflows once — client onboarding, weekly review, travel packing — and spin them up in seconds on mobile and web.
Kanban
Visualize your tasks in a Kanban board grouped by status, priority, folder, or context. Move work forward with a single drag — on mobile and web.
Home
The home screen shows today's tasks and your productivity stats.
Dashboard
Quickly review your tasks by week, month, and year using the interactive Dashboard.
Subtasks
Group your activities with limitless nesting of tasks — organize as deep as your work requires.
Filters
Find your tasks using the included filters or define your own.
Markdown
Write notes in plain-text or Markdown to better organize your thoughts.
Folders
Custom folders and sub-folders to organize your tasks.
Contexts
Custom contexts to help you track where tasks can be completed.
Priorities and Stars
Set a priority and use the star to quickly identify important tasks.
Dates and Times
Use dates and times to ensure that you're on-track.