Outliner by codediary
Your ideas, organized
Free
Think in outlines. Get things done.
Outliner by codediary is a fast, flexible outliner for capturing ideas, planning projects, and tracking tasks — all in clean, collapsible hierarchies that sync instantly across your iPhone, iPad and Mac
Whether you're writing a plan, building a checklist, or managing a project, it keeps everything structured, searchable, and in sync.
OUTLINE ANYTHING
• Build unlimited nested outlines with drag-and-drop reordering
• Indent, outdent, expand, and collapse branches with a tap or keyboard shortcut
• Automatic heading styles (H1–H5) give every level clear visual hierarchy
• Multi-select to copy, cut, and paste items and entire subtrees
• Handwriting - draw and annotate right inside your outlines
TRACK TASKS WITH SMART CHECKLISTS
• Tri-state checkboxes: done, not done, or partially complete
• Parent items roll up automatically as you complete their children
• Check or clear an entire subtree with a long press
• Hide completed items to focus on what's left
ADD CONTEXT
• Attach notes to any item
• Add images from your photo library, or camera
• Zoom, swipe through, and organize inline image attachments
• Highlight items with colors and custom styles
FIND IT FAST
• Live in-outline search with highlighting and match navigation
• Global search across every outline at once
• Organize outlines with tags, including nested categories
SYNC & SHARE
• Automatic iCloud sync — no manual saving, always up to date
• Share outlines with others to view or edit together in real time
• Shared outlines and their images stay in sync for everyone
BACKUP & PRINT
• Export a full backup of everything, or a single outline, to a file
• Restore with smart deduplication — no duplicates
• Print or save as PDF with your indentation, checkboxes, notes, and colors intact
BUILT FOR APPLE PLATFORMS
• Native on iPhone, iPad, and Mac
• Full keyboard support: Return, Tab/Shift-Tab, undo/redo, and more
• Mac menu commands for font size, undo, search, and printing
• Shake to undo on iPhone
BOOST YOUR PRODUCTIVITY
• Focus Mode — zoom into a single outline and hide the rest.
• Better note editing on iOS — full-screen editor for distraction-free writing
MORE THAN ONE WAY TO SEE YOUR WORK
• Progress bar showing overall completion
Start with a single line. Grow it into anything.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
What's New — v1.3
• Link your outlines together — type [[ to connect related notes, with autocomplete and a backlinks view showing what points to each outline.
• Create Shortcuts and ask Siri: search your outlines, open one by name, add items, or check progress on your goals, all hands-free.
• Tabs have come to iPhone and iPad, so you can keep multiple outlines open just like on Mac.
• Notes now have a clean Viewer mode for reading, separate from editing.
• Shortcut interface - Control Outliner from Shortcut and Siri
Plus: faster launch, snappier sync, smoother editing, and a handful of bug fixes (sidebar checkboxes, tab titles, Apple Pencil selection, and more).
The developer, jeong kyu lee, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- jeong kyu lee
- Size
- 7.5 MB
- Category
- Productivity
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later. - iPad
Requires iPadOS 18.6 or later. - Mac
Requires macOS 15.6 or later. - Apple Vision
Requires visionOS 2.6 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Jeong kyu Lee