Comparison

DeepDo vs Nodus

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

Head to head
About

DeepDo

Features
Read full description

## App Overview DeepDo is a powerful to-do app that lets you organize tasks and information in an unlimited tree structure. Create subtasks within tasks, and add even finer tasks within those, so you can freely structure complex content. From personal task management to project management, learning, design, and information organization, you can manage your flow of thought as a tree. DeepDo also supports AI-powered structure generation. Simply enter text or ideas, and complex content is automatically organized into a hierarchy. Created structures can be saved, shared, and exported as PDF. Use cases range from sharing procedures and expanding to-do lists to organizing knowledge and visualizing structureβ€”for both personal and team use. ## Main Features * Add items (to-dos) * AI structure generation * Automatically convert ideas and text into a hierarchy * Support for project planning, learning content, and work procedures * Menu when tapping an item * Select: Open a page based on the selected to-do * Add list: Create a sub-to-do under the selected item * Edit: Change title / price (numeric value) / color * Save: Save the selected item and everything below it * Delete: Delete the selected item and its children * Cut / Copy: Include children; paste anywhere * Insert: Insert saved, cut, or copied items as children * Bulk insert: Paste text and auto-create one item per line * Progress split: Split a to-do with a value into children (original value is cleared) * Hide / collapse children (swipe shortcut) * Display in 3-level blocks (e.g. show levels 5–7; levels 1–4 in breadcrumbs at top) * Drag to reorder and organize items * Map mode: View the full structure; pan and pinch to zoom * Sharing mode: Online sharing via public, group, or limited access * PDF export: Save as searchable, copyable PDF * Backup to storage (folder organization supported) * Backup list: Share / overwrite save / insert / restore / delete * 47 languages (change anytime in settings) ## About Price (Numeric Values) Price is a numeric value you can set on a to-do item. Units can be changed in settings and used for workload, amounts, quantities, man-hours, and more. Examples: * yen * $ * pcs * tasks * person-days *Only leaf items can hold numeric values. ## Developer Intent This app is built for people who think structurally. It shines not only in task management but also when organizing complex information for planning, design, writing, learning, and research. We continue to develop it as an app that supports structuring your thinking itself. ## What Sets DeepDo Apart * Flexible structure management with unlimited hierarchy * Automatic hierarchy generation with AI * Flexible editing with cut / copy / insert at partial levels * Progress and workload visibility with price (numeric values) * Full-structure visualization in map view * PDF export with search and copy support * Online sharing for personal and team use ## Future Updates * Ongoing improvements to AI features * Expanded sharing capabilities * Continuous iOS improvements * More flexible, useful features based on user feedback ## Terms of Use and Privacy Policy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ DeepDo Terms of Use: https://deepdo.blue/en/terms Privacy Policy: https://deepdo.blue/en/privacy

About

Nodus

Features
Read full description

Nodus is a minimal Zettelkasten note-taking app for iPhone and iPad. Your notes are plain Markdown files stored in iCloud Drive β€” no proprietary format, no lock-in, no subscription. Why Nodus? Most note apps are too complex. Nodus focuses on what matters: writing, linking, and thinking. Features - Plain Markdown files in iCloud Drive β€” open with any Markdown editor on Mac or iOS - Wiki-style links with [[timestamp]] syntax that survive title renames - Fast full-text AND search across filenames and body text - Clean edit / preview toggle with full GFM Markdown rendering - Sort by updated date, created date, title, backlink count, or random - Created and updated timestamps read from the file system β€” no front matter needed Your files, your way Select any folder in iCloud Drive as your Zettelkasten. Use Nodus alongside your existing notes and desktop editors β€” everything stays in sync automatically.

Screenshots

DeepDo3 screens
Nodus4 screens

Verdict

The call

The clearest difference is in-app purchases: Nodus at none against DeepDo's 5. Nodus also leads on ads (none vs shown). DeepDo's advantage is iOS requirement (15.0 vs 17.6). On price, update cadence and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

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

Both are free to download. DeepDo sells 5 in-app purchases, starting at $2.99 per month. Nodus asks for nothing beyond the download.

UpkeepUpdate frequency

DeepDo ships an update weekly, Nodus every 5 days. The most recent releases landed on October 23, 2026 and October 16, 2026 respectively.

Scorecard3 real differences Β· 3 level
DeepDo versus Nodus: the parameters behind the verdict, then further details
ParameterDeepDoNodus
PriceFreeFree
Update frequencyWeeklyEvery 5 days β€” better
AdsYesNo β€” better
In-app purchasesYesNo β€” better
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS15.0 β€” better17.6
Further details β€” not scored
Size34 MB1 MB
Age rating4+4+
DeveloperHIROSHI KAWASHIMANakada Kyota

In-app purchases

5 purchases

DeepDo

Subscriptions1
  • DeepDo Premium$2.991 Month
One-time4
  • DeepDo Premium Description$2.99
  • 3000 AI Points$2.99
  • 35000 AI Points$29.99
Show 1 more
  • 75000 AI Points$59.99
None

Nodus

No in-app purchases

Questions

Is DeepDo free?
DeepDo is free to download, with in-app purchases available.
Is Nodus free?
Nodus is free to download, with no in-app purchases.
Do DeepDo or Nodus have ads?
DeepDo shows ads; Nodus does not.
Which is updated more often, DeepDo or Nodus?
DeepDo ships an update weekly, and Nodus every 5 days. Most recently, DeepDo was updated on October 23, 2026 and Nodus on October 16, 2026.

Other comparisons