The Word Counter - Free Online Word Counter Tool
Microsoft To-Do - Task management tool
PlotGrid.app - Free online writing tool to jump-start your novel!
Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
MadAhead - Co-write stories, poems, etc. Debate, discuss or create fun conversations.
doo - A smart, simple app for reminders and to-dos