INTELLIGENT TIME ASSISTANCE
Source
Timeful - Smart Calendar and To-Do List for Google Calendar, Microsoft Exchange, and Apple iCal on the App Store on iTunes
Timeful brings your calendars and to-do lists together so you can see everything that’s competing for your time.
It uses sophisticated algorithms and behavioral science to suggest - based on your own available time and location - the best times to schedule to-dos and good habits throughout your day.
Timeful learns from your responses and behavior, and makes even better recommendations over time.