Whimsical - The visual workspace for teams.
Joplin - Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.
Jot - The no-fuss way to take notes
Boostnote - Boostnote is an open-source note-taking app.
iTunes - Media player, media library, Internet radio broadcaster, and iPhone device management application
Day One - A simple journal application for the Mac, iPhone, and iPad. AboutTo learn more about Day One, see these two excellent reviews . PublishPublish is not available in Day One 2.