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 - ![Nonfree][Money Icon] [Pomodone App](http://pomodoneapp.com/) - PomoDoneApp is the easiest way to track your workflow using Pomodoro technique®, on top of your current task management service.
 - [![Open-Source Software][OSS Icon]](https://userbase.kde.org/RSIBreak) [RSIBreak](https://userbase.kde.org/RSIBreak) - RSIBreak takes care of your health and regularly breaks your work to avoid repetitive strain injury.
 - [![Open-Source Software][OSS Icon]](https://github.com/johannesjo/super-productivity) [Super Productivity](https://super-productivity.com/) - The simple free flexible ToDo List / Time Tracker / personal Jira and Github Task Manager.
+- [![Open-Source Software][OSS Icon]](https://github.com/klauscfhq/taskbook) [Taskbook](https://github.com/klauscfhq/taskbook) - Tasks, boards & notes for the command-line habitat.
 - [![Open-Source Software][OSS Icon]](https://git.tasktools.org/projects) [TaskWarrior](https://taskwarrior.org/) - Taskwarrior is Free and Open Source Software that manages your TODO list from the command line.
 - [![Open-Source Software][OSS Icon]](https://github.com/todotxt/todo.txt-android) [Todo.txt](http://todotxt.com/) - todo.txt is a set of focused editors which help you manage your tasks with as few keystrokes and taps possible.
 - [![Open-Source Software][OSS Icon]](https://github.com/kamhix/todoist-linux) [Todoist](https://github.com/kamhix/todoist-linux) - Unofficial client of Todoist, the cross-platform to-do manager with mobile apps, great UI and has some optional premium features.