HieroNote - Hierarchical Outliner

Organize Your Thoughts with the Next-Gen Note App

Visually organize information with hierarchical structure and manage complex ideas simply.

With simple and intuitive controls, freely structure your thoughts.
Start a new experience in information organization with HieroNote.

Key Features

📁 Hierarchical Tree Structure

Organize ideas with parent-child relationships. Create deep hierarchies freely.

👆 Intuitive Controls

Drag & drop to reorder
Swipe left/right to indent/outdent
Tap to edit details

🖼️ Image Attachments & Slideshow

Attach photos and screenshots to nodes. View multiple images as a slideshow with auto-play support.

🎵 Music Player

Attach MP3, M4A, and WAV files for continuous playback. Organize child nodes to create your own playlists.

💾 Auto Save

Edits are automatically saved. No worry about data loss.

↩️ Undo/Redo Support

Made a mistake? No problem. Undo and redo as many times as you need.

📚 Multiple Notes

Create and manage multiple notes for different purposes.

☁️ iCloud Sync

Sync your notes across multiple devices.

Perfect For

Organizing ideas hierarchically

Managing project tasks

Creating reading notes and study notes

Creating outlines like mind maps

Structuring meeting notes

Organizing and playing music files

How to Use

Tap "+" to add a new node

Drag to change order

Drag left/right to adjust indent

Tap to edit details

Long press for move/delete menu

Highlights

✨

Simple & intuitive UI

⚡

Smooth performance

🔒

Privacy focused
(Data stored on device or iCloud)

🚫

Ad-free