Volition VS Note Board

Todoist - Todoist is a to-do list that helps you get organized, at work and in life.

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.

doo - A smart, simple app for reminders and to-dos

Pocket Lists - World’s Friendliest To-Do List App

Simplenote - The simplest way to keep notes. Light, clean, and free. Simplenote is now available for iOS, Android, Mac, and the web.

Notesnook - Notesnook is a simple and private note taking app that keeps your notes organized and synced on your phone, tablet and computer.