# TreeNotes - Tree Outliner — Organize ideas in a tree

> Organize ideas in a tree (iPhone/iPad app by Seiya.k.)

- Source: https://appshunter.io/ios/app/treenotes-tree-outliner/id6754949841 (this page in markdown: same URL + `.md`)
- Developer: [Seiya.k](https://appshunter.io/developer/383021944)
- Category: Productivity, Lifestyle
- Price: Free (on sale, was $0.99)
- Age rating: 4+
- Requires: iOS 15.6 · 26 MB
- Languages: American English
- Released: 2026-03-11
- Data updated: 2026-08-26
- User reviews in markdown: https://appshunter.io/ios/app/treenotes-tree-outliner/id6754949841/reviews.md

## What is TreeNotes?

TreeNotes is a simple, beautiful note app that lets you organize your thoughts as a tree.

Break big ideas into smaller ones by adding child notes, then expand or collapse branches to focus on what matters. Group related notes into colorful boards and rearrange everything with a simple drag.

FEATURES
• Tree-structured notes — add child notes to build an outline
• Expand and collapse branches to stay focused
• Colorful boards to group your notes by topic
• Drag to reorder notes and boards
• Swipe to delete, with one-tap undo
• Works completely offline — your notes stay on your device
• Light and dark mode
• Clean, distraction-free design

Whether you are planning a project, taking study notes, drafting ideas, or making nested to-do lists, TreeNotes keeps your thinking clear and organized.

Download TreeNotes and start organizing your ideas today.


## Version history (last 5 releases)

### 1.0.7 — 2026-07-19

Minor improvements.

### 1.0.6 — 2026-07-06

- Back up your data with the new export and import feature
- New theme setting: light or dark mode
- Premium (one-time purchase): unlimited boards and no ads
- Minor improvements

### 1.0.5 — 2026-06-15

- Undo support when deleting a node by swipe
- Add, edit, and delete child nodes from the long-press menu
- Fixed Japanese localization issues
- Stability and performance improvements

### 1.0.4 — 2026-06-09

- Undo support when deleting a node by swipe
- Add, edit, and delete child nodes from the long-press menu
- Fixed Japanese localization issues
- Stability and performance improvements

### 1.0.3 — 2026-03-12

Added English support

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## More apps by Seiya.k

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All apps by Seiya.k: https://appshunter.io/developer/383021944

## Related topics

[outliner](https://appshunter.io/ios/topics/outliner)

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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 2026-08-26.*