Comparison

Taskii vs TaskSplitter

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

Head to head
About

Taskii

Features
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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。

About

TaskSplitter

Features
Read full description

TaskSplitter turns what you want to do into concrete, doable tasks — automatically, with on-device AI. Powered by Apple Intelligence, it breaks vague goals into a clear 3-level plan you can act on today. Everything runs on your device, so your tasks stay private. FEATURES - Type in natural language and AI instantly breaks it down - Clear 3-level hierarchy: category, task, action - Check off steps and track progress - Writing tones to match your style - Beautiful color themes - Per-task AI advice - Re-split, edit, and delete tasks - Available in 39 languages TASKSPLITTER PRO - Advanced AI breakdown: finer levels and per-task re-splitting - Unlimited saves and AI runs - Export and share as Markdown or text - Premium colors and writing tones Available as a one-time purchase or a subscription. Requires an Apple Intelligence-capable device (iOS 26 or later). Privacy Policy: https://fillapps.com/privacy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Taskii4 screens
TaskSplitter3 screens

Verdict

The call

The clearest difference is ads: TaskSplitter at none against Taskii's shown. Taskii's advantage is update cadence (daily vs monthly) and iOS requirement (15.6 vs 26.0). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Taskii sells 1 in-app purchase, starting at $2.99 per month and TaskSplitter sells 3 in-app purchases, starting at $1.49 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Taskii ships an update daily, TaskSplitter monthly. The most recent releases landed on October 30, 2026 and November 7, 2026 respectively.

Scorecard3 real differences · 3 level
Taskii versus TaskSplitter: the parameters behind the verdict, then further details
ParameterTaskiiTaskSplitter
PriceFreeFree
Update frequencyDaily — betterMonthly
AdsYesNo — better
In-app purchasesYesYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better26.0
Further details — not scored
Size55 MB33 MB
Age rating4+4+
DeveloperTsuyoshi IshitaniSeiya.k

In-app purchases

1 purchases

Taskii

Subscriptions1
  • Taskii Pro (Monthly)$2.991 Month
3 purchases

TaskSplitter

Subscriptions2
  • Pro Monthly7 Days trial$1.491 Month
  • Pro Yearly$11.991 Year
One-time1
  • Pro Lifetime$3.99

Questions

Is Taskii free?
Taskii is free to download, with in-app purchases available.
Is TaskSplitter free?
TaskSplitter is free to download, with in-app purchases available.
Do Taskii or TaskSplitter have ads?
Taskii shows ads; TaskSplitter does not.
Which is updated more often, Taskii or TaskSplitter?
Taskii ships an update daily, and TaskSplitter monthly. Most recently, Taskii was updated on October 30, 2026 and TaskSplitter on November 7, 2026.

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