Comparison

ToDoStacker vs Outliner by codediary

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ToDoStacker

Features
Read full description

ToDoStacker is a smart and simple productivity app designed to help you manage your tasks, notes, and daily goals — all in one place. Whether you're organizing your work, planning your studies, tracking your health routines, or managing everyday life, ToDoStacker helps you stay focused and in control. You can create tasks with titles, descriptions, due dates, priorities, and categories. Easily filter and search your tasks by category, status, or keyword. Track your productivity over time with insightful analytics and visual charts. The app also includes a notes section where you can add personal notes with titles and content — perfect for ideas, reminders, or important thoughts. With a clean and modern interface, ToDoStacker makes it easy to plan your day. One-time purchase. No subscriptions. Get full access to all features

About

Outliner by codediary

Features
Read full description

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.

Screenshots

ToDoStacker4 screens
Outliner by codediary4 screens

Verdict

The call

ToDoStacker and Outliner by codediary are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
ToDoStacker versus Outliner by codediary: the parameters behind the verdict, then further details
ParameterToDoStackerOutliner by codediary
PriceFreeFree
Update frequency—Every 5 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS18.0 — better18.6
Further details — not scored
Size1 MB7 MB
Age rating4+4+
Developeryaseen khalafjeong kyu lee

In-app purchases

None

ToDoStacker

No in-app purchases

None

Outliner by codediary

No in-app purchases

Questions

Is ToDoStacker free?
ToDoStacker is free to download, with no in-app purchases.
Is Outliner by codediary free?
Outliner by codediary is free to download, with no in-app purchases.
Do ToDoStacker or Outliner by codediary have ads?
Neither ToDoStacker nor Outliner by codediary shows ads.

Other comparisons