Task Air is described as 'Free, clean, minimal, and easy to use to-do list productivity app. Perfect if you want to quickly create a grocery list, to plan your day, to easily organize steps in your project, to maximize your productivity in your work duties or to stop procrastinating with' and is a todo list manager in the office & productivity category. There are more than 100 alternatives to Task Air for a variety of platforms, including Web-based, iPhone, Mac, Android and iPad apps. The best Task Air alternative is Super Productivity, which is both free and Open Source. Other great apps like Task Air are Todoist, Wekan, TickTick and Tasks.org.