Foodetective - Simple food discovery from restaurants to bakeries
Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
Pictabite - Tinder for food. Eat with your eyes first
Remember The Milk - Remember The Milk is a task and time management application for mobile devices.
Foodi - Share posts and reviews of food, follow foodies
Org mode - Org: an Emacs Mode for Notes, Planning, and Authoring