Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
Sleep Cycle - Bio-alarm clock that wakes you up at optimal times based on your sleep patterns.
Remember The Milk - Remember The Milk is a task and time management application for mobile devices.
Sleep as Android - Common alarm clocks ignore your sleep cycles, they wake you on schedule no matter your are currently in your deep sleep. Waking up from deep sleep is unpleasant, it makes you tired and it may negatively affect your productivity during the whole day.
Workflowy - A better way to organize your mind.
Pillow for iOS - An iOS companion that helps you sleep better 💤