Task Coach - Task Coach is a simple open source todo manager to keep track of personal tasks and todo lists.
MyStory.today - MyStory.
Todo.txt - Track your tasks and projects in a plain text file, todo.txt. A todo.
Writer by Fregat - Writer by Fregat is an efficient mobile application that helps you to write stories, poems, screenplays, and quotes right on your smartphone.
Strikethru - Strikethru is a kind of to-do list notebook for managing work lists and staying updated with the important tasks.
JotterPad - JotterPad Writer for Android — Turn your thoughts into text. Go about your creative writing without distractions, write to your hearts content...