Pocket Lists - World’s Friendliest To-Do List App
Walling Templates - Plan and organize everything, with zero friction
UpNote - A beautiful and clean cross-platform app for notes organizer
Slidepad - iPad style multitasking on your Mac
Synology Note Station - Without needing to spend money on Evernote, Synology Note Station provides a desktop client to organize all your random notes in one place.
Milanote - Milanote is a note taking app for creative work.