Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
Hours - Boosting productivity through live, virtual co-working.
doo - A smart, simple app for reminders and to-dos
TIJD - Register your time effortlessly
Simplenote - The simplest way to keep notes. Light, clean, and free. Simplenote is now available for iOS, Android, Mac, and the web.
Timewise - Instant calendar analytics for busy managers