Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
Logtime - Diary, tasks and goals. All-in-one productivity solution.
Any.DO - The #1 task management app used by over 11 million people globally, Any.do is your free mobile and online task manager for Android, iPhone, Web and more.
Ark7 - Choose a property and invest in shares
Microsoft To-Do - Task management tool
Pacaso - The modern way to buy and own a second home