I like that I can have multiple boards for different projects and tasks. I can create board for tasks and then move them to other boards if they are completed. I also like that I can create sub-boards and sub-tasks and then move them to the main board. I don't like that I can't move sub-boards and sub-tasks to the main board once they are completed. If you use Trello a lot, this is a great app for you. It allows you to easily create boards with sub-boards. You can also easily have sub-tasks on sub-boards. You can also easily move tasks from one board to another. This app also allows you to see which cards need to be completed and which ones are completed.