# Hierarchical To-do List — can layer tasks infinitely > Hierarchical to-do list app for organizing tasks in unlimited layers. (iPhone/iPad app by Yuuki Shimizu.) - Source: https://appshunter.io/ios/app/hierarchical-to-do-list/id1577074645 (this page in markdown: same URL + `.md`) - Developer: [Yuuki Shimizu](https://appshunter.io/developer/1533588016) - Category: Utilities, Productivity - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings · 5 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 51 MB - Languages: American English - Released: 2021-07-23 - Data updated: 2026-06-10 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/hierarchical-to-do-list/id1577074645/reviews.md ## What is Hierarchical To? Do you want to layer tasks? For example, there are various types of cleaning such as floor cleaning, kitchen areas, bathrooms, and balconies. Furthermore, kitchen areas can be divided into sinks, stoves, ventilation fans, drains, etc. It is hard to see task list if it is not layered, and you can not distinguish between the drainage ditch in the kitchen and the drainage ditch in the bathroom. The "Hierarchical To-do list" can be useful in such cases. As the name suggests, the "Hierarchical task list" allows you to layer tasks, and there are no restrictions on the hierarchy. * Since the width of the screen is limited, there are display restrictions. You can display up to about 12 levels on the vertical screen. You can see all parent tasks, child tasks, and grandchild tasks at a glance as shown in the screenshot. You don't have to tap multiple times to confirm even if the hierarchy is deep. If you don't want to see the child tasks, you can collapse them by tapping the ▽ button of the parent task. To display the child task again, tap the ▶ button. + "Today's To-do List" and "To-do List" This app has "Today's To-do List" and "To-do List". "To-do List" is a list that has all tasks other than "Today's to-do list". In the "ToDo list", tasks are divided into groups and you can collapse them by tapping the group. Both lists can be reordered, so you can sort them in order of priority or what to do today. In addition, by using the task repeat function, task move, and copy functions described later, you can easily create a "to-do list" without having to enter the task to be repeated each time. ■ Task repeat By adding repeat settings such as daily / weekly / monthly / yearly to the tasks in the "ToDo list", the task will be automatically copied to the "Today's to-do list" when the specified date comes. You can also adjust the interval such as every 10 days or every 2 months and start date of repeat settings. Also, if you specify a deadline, it will be automatically moved to the "Today's To-do list" when the deadline is reached. By using this function that tasks are automatically added to the "Today's To-do List", You don't have to remember regular tasks and the task deadline. Once you have registered your repeat settings, you don't have to worry about them until they are added to your "Today's To-do List". ■ Operation method ・Completion of task You can complete (delete) a task by tapping the check box. You can check the completed tasks in "Completion history". If you tap it by mistake, tap the "Cancel" button. ・Right slide of task You can move and copy a task between the "To Do List" and the "To Do List" by sliding the task to the right. If the same thing is in the destination list, overwrite it. ・Left slide of task You can see the Move, Edit, and Delete buttons by sliding a task to the left. You can move the task to the beginning / end of the list by pressing the "Move" button displayed at this time. Press "Edit" to display the edit screen where you can edit the deadline, repeat settings, subtasks, etc. You can also display the edit screen by double tapping the task. ・Sorting tasks Please long-press the check box to reorder a task. ・Edit bar When editing a task directly, you can do the following in the edit bar above the keyboard: - You can change the hierarchy of the task being edited with "←" and "→". - The two buttons to the right of "←" and "→" allow you to add new tasks above and below the task you are editing. - Press the "x" button to close the keyboard. ・Folding all groups function Tappping the icon to the left of the search button in To-Do List can fold all groups. Tapping it when all groups folded can unfold all groups. If you have any requests, please feel free to contact us by email, Twitter, or reviews. ■ Contact ・Email mizuki.naotaka@gmail.com ・Twitter https://twitter.com/NaotakaMizuki ## Key features - Infinite task layering - Collapse/expand task branches - View all task levels at once - Today's To-do List - Task repeat function - Task move and copy - Completion history ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Remove ads | $2.99 | one-time | ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/hierarchical-to-do-list/id1577074645/reviews.md ### 4/5 — Great app *2024-02-22, version 3.0.2* I'm wondering if this can be synced through ipad and iphone through icloud. Support requires to use X for contact...Which I don't use ### 4/5 — こういうのが欲しかった *2023-03-01, version 2.0.4* タイトルどおり、こういうのが欲しかった！と思えるアプリです。 子タスクにも期限が付けられたら文句無しです。 ### 4/5 — 良いアプリ *2022-07-18, version 2.0.1* 良いアプリだと思うのですが、グループの削除機能はないのでしょうか？ ### 5/5 — Tree based notes. *2022-07-13, version 2.0.1* I have been using this app for a while and it works well for my needs. And the developer responded to a question of mine. ### 4/5 — 使いやすい！ *2022-05-20, version 2.0.0* 思ってたタスク管理アプリにやっとたどり着いた感じ。シンプルで使いやすいです。 今後のバージョンアップ予定に記されていますが、完了したタスクを履歴として残せるようになれば星5つです。 追記 アップデートでタスクの履歴が残せるようになり、更に使いやすい機能も追加されました。ただ、今回のアップデートでリスト表示の文字の下が若干切れてしまいます。（iPhone13miniで使用） ## Frequently asked questions about Hierarchical To ### What is Hierarchical To-do List? Hierarchical To-do List is a utility app designed for organizing tasks in an infinitely layered structure. It allows users to break down complex projects into sub-tasks, making it easier to manage and visualize. ### How many levels of hierarchy can Hierarchical To-do List support? While tasks can be layered infinitely, the display is restricted by screen width. On a vertical screen, you can typically display up to about 12 levels of hierarchy at once. ### Can I see all my tasks at once in Hierarchical To-do List? Yes, the app is designed so you can see all parent, child, and grandchild tasks at a glance, even with deep hierarchies. You don't need to tap multiple times to view them. ### Does Hierarchical To-do List have a feature for recurring tasks? Yes, Hierarchical To-do List includes a task repeat function. You can set tasks to repeat daily, weekly, monthly, or yearly, and they will automatically be added to your 'Today's To-do List'. ### How can I complete a task in Hierarchical To-do List? You can complete a task by tapping the checkbox next to it. Completed tasks are recorded in the 'Completion history', and you can cancel accidental completions. ### Does Hierarchical To-do List have ads? Yes, Hierarchical To-do List contains advertisements. This is common for free utility applications that offer in-app purchases. ### What devices is Hierarchical To-do List available on? Hierarchical To-do List is available on iPhone, iPad, and iPod. It is designed for iOS devices. ### How often is Hierarchical To-do List updated? The latest version, 3.2.0, was last updated on February 23, 2026. This indicates a recent update, suggesting ongoing development and support for the application. ## Version history (last 5 releases) ### 3.2.0 — 2026-02-23 Thank you for your continued use. We have made the following feature additions and bug fixes. ## New Features - Added dark mode support You can select from "Appearance" in the Display Settings. - Subtasks can now be moved to different groups You can now move subtasks to another group. ## Bug Fixes - Fixed an issue where repeat settings were not synced - Fixed an issue where tasks could not be reordered to the top of the list ### 3.1.0 — 2024-03-18 + Added the ability to restore tasks from completion history. + Enabled deletion of completed tasks. ### 3.0.2 — 2024-01-28 Adjust banner ad display. ### 3.0.1 — 2023-08-21 # New Features - If the task is a URL, you can now tap on it to open it in a browser. This feature can be enabled or disabled from the settings. - Added a setting to prevent editing tasks within a list. This can be toggled on and off in the settings. # Bug Fixes - Fixed an issue where, when a parent task has a repeat setting, the completion status of sub-tasks was not reset and they were added to the Today's To-do List. ### 3.0.0 — 2023-06-20 - Synchronize "Today's To-do List" and "To-do List" When the "Synchronize Today's To-do List with To-do List" option is enabled in the settings, your Today's To-do List becomes a subset of your To-do List, and changes to tasks will be synced across both lists. For instance, if you complete a task in Today's To-do List, the same task in your To-do List will also be marked as completed. If you switch this setting from disabled to enabled, all tasks from Today's To-do List will be copied to your To-do List. Please note that this action cannot be reversed. + Add to Today's To-do List daily until the deadline Only when the synchronization setting is enabled, you can set to add to Today's To-do List daily even before the due date. + Regarding expired tasks When synchronization is enabled, uncompleted tasks that have passed their due date will be added to Today's To-do List daily. - Export as CSV File You can now export "Today's To-do List", "To-do List", and "Completed History" as a CSV file. Simply press the export button on the title bar to export. To maintain the hierarchical structure, tabs are used to represent levels. We recommend opening the file with a spreadsheet software such as Excel. - Copy with Subtasks A feature to copy tasks along with their subtasks has been added to the task edit screen's title bar. The edit screen can be accessed by double-clicking on a task or swiping left and tapping the "Edit" button. - Add an End Date to Repeat Settings We've added an end date to the repeat settings. After the set end date, the task will not be added. ## Apps similar to Hierarchical To | App | Rating | Price | Category | | --- | --- | --- | --- | | [Repeat Checklist MONOLIST](https://appshunter.io/ios/app/repeat-checklist-monolist/id1612361641) | 5.0 (3) | Free | Utilities | | [ToDo - シンプルタスク管理](https://appshunter.io/ios/app/todo/id1643283720) | — | Free | Utilities | | [BulletsMind - Simple Outliner](https://appshunter.io/ios/app/bulletsmind-simple-outliner/id1629214528) | — | Free | Utilities | | [ToDoMemo](https://appshunter.io/ios/app/todomemo/id1422797930) | 5.0 (1) | Free | Utilities | | [ShortMemo - Idea, Draft, etc.](https://appshunter.io/ios/app/shortmemo-idea-draft-etc/id6462784133) | — | Free | Utilities | | [Daily routine mng](https://appshunter.io/ios/app/daily-routine-mng/id1496961664) | — | Free | Utilities | ## More apps by Yuuki Shimizu - [Shopping Supporter](https://appshunter.io/ios/app/shopping-supporter/id1533588014) - [Smart Digital & Analog Clock](https://appshunter.io/ios/app/smart-digital-and-analog-clock/id1534326665) - [Golferland - GPS, Score Card](https://appshunter.io/ios/app/golferland-gps-score-card/id1550436771) All apps by Yuuki Shimizu: https://appshunter.io/developer/1533588016 ## Related topics [yuuki shimizu](https://appshunter.io/ios/topics/yuuki-shimizu) --- *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 2026-06-10.*