TaskInTask

TaskInTask is a task management app with a "task-within-task" structure for organizing complex projects and ideas.
You can create child tasks within parent tasks, and then create further tasks within those child tasks, allowing for intuitive hierarchical task management.

Key Features
Infinitely Hierarchical Task Structure
Divide your tasks into smaller tasks: Project → Main → Sub-task

Understand your progress at a glance
Parent tasks automatically calculate their progress based on the completion status of their child tasks

Simple and Intuitive UI
A clean screen that shows only the information you need

Flexible Uses
Widely applicable for work, study, hobbies, shopping lists, and more

Recommended for
Those who want to manage projects and tasks hierarchically
Those who want to feel a sense of accomplishment by breaking down tasks into smaller ones
Those who want to clear their heads
TaskInTask lets you clearly organize your to-do list, from parent to child.