Todoist is an app for both project and task managements. It is a cloud based app and allows you to access from anywhere that is any of your devices that supports the app. This app is available in 14 platforms. It serves as a powerful task manager for both personal, professional and shared projects. There are no quality clones available for the todoist app in the market. But in our sources we have heard that the quality clone for todoist are being developed at Gentle Ninja-A place where you can get high quality clones and mobile apps.