Taskwarrior is an open-source, cross platform time and task management tool. It has a command-line interface rather than a graphical user interface.
License: Open Source
MyLifeOrganized is a visually oriented task manager that excels in hierarchical organization and user-friendly interfaces, making it great for individuals who prefer a clear visual layout. On the other hand, Taskwarrior is a command-line tool that offers unparalleled flexibility and customization for those comfortable with text-based interfaces, catering to advanced users who value efficiency over aesthetics.