Morgen
Morgen is a daily-planning app that brings calendars, tasks and scheduling into one workspace. It helps turn a long to-do list into time reserved for actual work, while keeping personal and professional commitments visible together.
NotePlan
NotePlan combines notes, tasks and a calendar in one planning workspace, with native Mac, iPhone and iPad apps plus web access.
Routine
Routine combines tasks, calendars, notes and custom databases in a connected workspace for individuals and teams.