Everything is remembered

Evernote - Note Organizer

Google Calendar

Microsoft OneNote: Save Notes

Persian Calendar

Google Keep - Notes and lists

Microsoft To Do: Lists & Tasks

ColorNote Notepad Notes

Trello: Personal Planner App

Todoist: To Do List & Calendar

TikList

GNotes - Note, Notepad & Memo

pomodoro،پومودورو،برنامه درسی

Squid: Take Notes, Markup PDFs