# TaskOutline — Structured Task Planner

> Structured Task Planner (iPhone/iPad app by Takumi Kobayashi.)

- Source: https://appshunter.io/ios/app/taskoutline/id6759880331 (this page in markdown: same URL + `.md`)
- Developer: [Takumi Kobayashi](https://appshunter.io/developer/1832721353)
- Category: Lifestyle, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.5 · 1 MB
- Languages: American English, Japanese
- Released: 2026-03-05
- Data updated: 2026-06-25
- User reviews in markdown: https://appshunter.io/ios/app/taskoutline/id6759880331/reviews.md

## What is TaskOutline?

TaskOutline is a task management app that helps you organize your work in a clear, hierarchical structure.
With a three-level structure — Phase → Task → Subtask — you can break down large goals into manageable steps and keep everything structured.
It’s not just another to-do list. It’s a tool designed to help you think and manage your work through structure.

Who It’s For

• If you feel overwhelmed by too many things to do
• If you want to break big goals into smaller, actionable steps
• If you want to plan things like study schedules or moving preparation step by step
• If you like the idea of WBS-style organization but prefer something simple and easy to use

Key Features

• Hierarchical project management (Phase / Task / Subtask)
• Progress tracking
• Due date management
• Notes
• Drag & drop reordering
• Execution mode (focus only on what you need to do now)
• Ready-to-use templates to get started quickly

Pro Version

The free version includes one project.
Upgrade to Pro to create unlimited projects.
One-time purchase. No subscription.

Designed for individuals who want a simple yet structured way to manage projects and tasks.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| TaskOutline Pro | $3.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-03-05

No release notes.

## More apps by Takumi Kobayashi

- [Rhythm Count](https://appshunter.io/ios/app/rhythm-count/id6753152739)
- [SWAP UP](https://appshunter.io/ios/app/swap-up/id6755672794)
- [FastClock – Time Moves Faster](https://appshunter.io/ios/app/fastclock-time-moves-faster/id6758398195)

All apps by Takumi Kobayashi: https://appshunter.io/developer/1832721353

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-25.*