Comparison

DeepDo vs memomer

Price, ratings, monetisation and update history for both apps, side by side — 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 structure—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

memomer

Features
Read full description

memomer is an all-in-one memo app that lets you manage text, voice, handwriting, images, location-based notes, and web bookmarks all in one place. Easily save everyday thoughts, work ideas, travel records, web pages you want to revisit later, and many other kinds of information. Main Features: * Text memos * Voice memos * Handwritten memos * Image memos * Location-based memos * Web bookmark saving * Hierarchical organization * Bookmark feature You can organize your information in a folder-like hierarchy, making it easy to find what you need when you need it. memomer is more than just a notepad. It is your personal second brain for building up and growing your daily records and knowledge. Capture anything, anytime, anywhere. With memomer, you can grow your own personal knowledge base.

Screenshots

DeepDo3 screens
memomer4 screens

Verdict

The call

DeepDo and memomer are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. DeepDo sells 5 in-app purchases, starting at $2.99 per month and memomer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

DeepDo ships an update every 5 days, memomer every 3 days. The most recent releases landed on September 18, 2026 and September 7, 2026 respectively.

ScorecardNo meaningful differences
DeepDo versus memomer: the parameters behind the verdict, then further details
ParameterDeepDomemomer
PriceFreeFree
Update frequencyEvery 5 daysEvery 3 days — better
AdsYesYes
In-app purchasesYesYes
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size34 MB48 MB
Age rating4+4+
DeveloperHIROSHI KAWASHIMA合同会社 Bouzer

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
1 purchases

memomer

One-time1
  • Remove Ads & Unlock Limits$5.99

Questions

Is DeepDo free?
DeepDo is free to download, with in-app purchases available.
Is memomer free?
memomer is free to download, with in-app purchases available.
Do DeepDo or memomer have ads?
Both DeepDo and memomer show ads.
Which is updated more often, DeepDo or memomer?
DeepDo ships an update every 5 days, and memomer every 3 days. Most recently, DeepDo was updated on September 18, 2026 and memomer on September 7, 2026.

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