Structured Outliner vs Outliner by codediary
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Structured Outliner
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Keep your entire outline in a single portable file you control. No account, no server, no lock-in, future-proof. ORGANIZE IN UNLIMITED DEPTH Build trees as deep as you need. Expand, collapse, and reorder topics with just a few taps. Every topic can have its own notes. Write as much or as little as you like. SEARCH EVERYTHING Search titles or note content at once. The tree expands automatically to show every match in context, so you always know where a result lives in your outline. CROSS-LINK TOPICS Link any note to another topic using the outlook: link format. Tap to jump directly there. Tap the back arrow to return where you came from. OPEN FILES AND URLS Tap any file path or URL inside a note to open it. Connect your outline to existing documents in the folder: PDFs, photos, or anything else you reference. COLOR LABELS Assign a background color to any topic: Red, Orange, Yellow, Green, Blue, or Purple. The color flows down to all child topics that don't have their own. Use it to visually separate sections at a glance. AUTOMATIC BACKUPS The app writes a .bak backup before every save. Restore at any time from the menu. SYNC YOUR WAY Store your file in iCloud, Dropbox, Google Drive, or any Files-compatible provider. Open it from there on each device. No special sync setup required. MEMPAD COMPATIBLE Structured Outliner uses the same .lst format as MemPad for Windows, a portable outliner that has been around since the early 2000s. Open existing MemPad files directly, no conversion needed. FREE VERSION Structured Outliner is free to use. Development is supported by a small banner ad shown at the bottom of the screen. PRO VERSION Upgrade to Pro to remove the banner ad, unlock Color Labels and Topic + Note Search and future planned features. One-time purchase. Restore on any device from the menu.
Outliner by codediary
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Think in outlines. Get things done. Outliner by codediary is a fast, flexible outliner for capturing ideas, planning projects, and tracking tasks ā 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 (H1āH5) 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 ā 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 ā 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 ā zoom into a single outline and hide the rest. ⢠Better note editing on iOS ā 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.
Screenshots
Verdict
The clearest difference is in-app purchases: Outliner by codediary at none against Structured Outliner's 1. Outliner by codediary also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Structured Outliner sells 1 one-off in-app purchase. Outliner by codediary asks for nothing beyond the download.
Structured Outliner ships an update every 9 days, Outliner by codediary every 5 days. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.
| Parameter | Structured Outliner | Outliner by codediary |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days | Every 5 days ā better |
| Ads | Yes | No ā better |
| In-app purchases | Yes | No ā better |
| Devices | iPhone, iPad | iPhone, iPad, Mac ā better |
| Requires iOS | 17.0 ā better | 18.6 |
| Further details ā not scored | ||
| Size | 6 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Felipe Carraro | jeong kyu lee |
In-app purchases
Structured Outliner
- Pro Version$7.99
Outliner by codediary
No in-app purchases
Questions
Is Structured Outliner free?
Is Outliner by codediary free?
Do Structured Outliner or Outliner by codediary have ads?
Which is updated more often, Structured Outliner or Outliner by codediary?
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