Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
Simply.Digital - Goals & Tasks - Todo list to track your time & help set meaningful deadlines
Todoist 10 for iOS - A completely new Todoist for iOS
Event Calendar App - A simple, easy to manage, way of displaying events
Microsoft To-Do - Task management tool
Thrive - Thrive is an intuitive tool to manage your business using the latest trends in Project Management, Dashboards, Customer Relationship Management & Accounting