HieroNote: Outliner & Notes

HieroNote - Hierarchical Outliner

A next-generation note app that organizes your thoughts.
Visually organize information with hierarchical structure and manage complex ideas simply.

【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 and play MP3, M4A, and WAV files. Organize audio files in child nodes to create your own playlists.

■ Auto-Save
Edits are automatically saved. No worries about data loss.

■ Undo/Redo Support
Made a mistake? No problem. Undo anytime.

■ Multiple Note Management
Create and manage multiple notes for different purposes.

■ Sync
Sync your notes across multiple devices.

【Recommended For】
・Those who want to organize ideas hierarchically
・Those who want to manage project tasks
・Those who want to create reading notes or study notes
・Those who want to create outlines like mind maps
・Those who want to structure meeting notes
・Those who want to organize and play music files

【How to Use】
1. Tap "+" to add a new node
2. Drag to reorder
3. Drag left/right to adjust indentation
4. Tap to edit details
5. Long press for move/delete menu

【Features】
・Simple and intuitive UI
・Lightweight performance
・Privacy-focused (data stored on device or )
・Ad-free

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