Planners & Calendars
ATnotes
Thomas Ascher(Free)ToDo - Lists and Tasks
naoki otsu(Paid)My Checklist
ListeningPC(Free)Calendar
Xiaoerge(Free)Kanban Tasker
Hunter Johnson(Free)Inspiration
Inspiration(Trial version)My Schedule
Scalogic(Trial version)Tomboy
Alex Graveley(Free)taskTome
Shane McAliece(Free)Day Organizer
Patrik Tanzer(Free)