Task Space vs Fusen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Task Space
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シンプルなタスク管理アプリ「Task Space」 スペースを開けば、次にやることが1つ分かる。 迷わず行動に移れる、新しいタスク管理アプリです。 【主な機能】 ・スペース単位でタスクを管理 ・「次にやる」タスクを常に1つ表示 ・タスクはタイトルだけでOK ・進捗率でスペースの状況を把握 ・ドラッグで自由に並び替え 【こんな方におすすめ】 ・タスク管理アプリが続かない方 ・何から手をつければいいか迷う方 ・学習・開発・私用を並行して進めている方 ・シンプルにタスクを整理したい方 細かい設定は不要。 「次にやること」だけに集中できる、ミニマルなタスク管理アプリです。
Fusen
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Fusen is a minimalist sticky note app designed for quick capture and easy access to your thoughts, tasks, and reminders. "Fusen" refers to sticky notes in Japanese. Available for unlimited use now!! KEY FEATURES • Quick Notes Jot down your ideas instantly with a clean, distraction-free interface. • Reminders With a snooze feature, strong reminders via alarm are also possible. • Checklist Support Turn any line into a checklist item. Perfect for shopping lists, to-dos, and daily tasks. I will set a reminder with a snooze feature to ensure I don't forget, and it will keep reminding me until the task is complete. • Home Screen Widgets Add your notes directly to your home screen. See your important memos at a glance without opening the app. • Interactive Widgets Check off items right from your widget - no need to open the app. • Widget Customization Personalize your widgets with various background colors, font styles, sizes, and weights to match your home screen aesthetic. • Instant Access Tap a widget to jump straight to that memo. Tap an empty widget to create a new note instantly. • iCloud synchronization Fusen keeps things simple. No sign-up required. No cloud sync. Your notes stay private on your device. Perfect for: - Quick reminders - Reminders you won't forget - Shopping lists - Daily to-dos - Meeting notes Download Fusen and start capturing your ideas today.
Screenshots
Verdict
The clearest difference is ads: Fusen at none against Task Space's shown. Task Space's advantage is iOS requirement (15.1 vs 26.0). On price, update cadence, 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. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 4 days. Both last shipped on October 28, 2026.
| Parameter | Task Space | Fusen |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days | Every 4 days |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 26.0 |
| Further details — not scored | ||
| Size | 37 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Kengo Kanehiro | Tidy Bear, LLC |
In-app purchases
Task Space
No in-app purchases
Fusen
No in-app purchases









