DeepDo vs Taskii
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DeepDo
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## 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
Taskii
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進捗が、メーターで溜まっていく。 Taskiiは、タスクの進み具合を直感的に可視化するタスク管理アプリです。サブタスクの完了度がメーターで埋まっていくので、「どれくらい進んだか」が一目で分かります。 【主な特徴】 ■ 進捗メーター サブタスクの完了率に応じて、タスクカードの左端のメーターが%で埋まっていきます。タスク一覧を眺めるだけで全体感が掴めます。 ■ AIサブタスク自動生成 タスクのタイトルだけ書いて「生成」をタップ。AIが内容を分析して、最適なサブタスクに分解します。粒度(細かい/標準/粗い)も指定できます。 ■ プロジェクトAIアシスタント プロジェクト全体を理解したAIが、進捗・関係性・優先度などの質問に答えてくれます。 ■ チーム共有 招待URLでメンバーを追加。コメント、ステータス変更、担当者割り当てをリアルタイムに同期します。 【こんな方におすすめ】 ・タスクの進捗を見える化したい個人 ・プロジェクトをチームでスムーズに進めたい ・AIにタスク分解を手伝ってほしい ・シンプルで気持ちのいいタスク管理アプリを探している 無料でご利用いただけます。 ■ 利用規約・プライバシーポリシー 利用規約 (EULA): https://taskii.quinas.jp/terms-of-service プライバシーポリシー: https://taskii.quinas.jp/privacy-policy Taskii Pro Monthly: 月額 ¥500 (自動更新サブスクリプション)。期間終了の24時間前までに自動更新がオフにされない限り自動更新されます。iPhone/iPad の「設定 > Apple ID > サブスクリプション」からいつでも解約できます。
Screenshots
Verdict
The clearest difference is update cadence: Taskii at daily against DeepDo's weekly. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. DeepDo sells 5 in-app purchases, starting at $2.99 per month and Taskii sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
DeepDo ships an update weekly, Taskii daily. The most recent releases landed on October 6, 2026 and October 18, 2026 respectively.
| Parameter | DeepDo | Taskii |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Daily — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 34 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | HIROSHI KAWASHIMA | Tsuyoshi Ishitani |
In-app purchases
DeepDo
- DeepDo Premium$2.991 Month
- DeepDo Premium Description$2.99
- 3000 AI Points$2.99
- 35000 AI Points$29.99
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- 75000 AI Points$59.99
Taskii
- Taskii Pro (Monthly)$2.991 Month









