Taskworld vs 40SEC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Taskworld
Manage projects and track work efficiently on your mobile device. Collaborate with your team through messaging, organize files, and analyze performance with a comprehensive task management experience. Stay updated with real-time sync and push notifications.
- Visual boards
- Recurring tasks
- Team messaging
- File management
- Interactive dashboard
- Push notifications
- Real-time sync
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Turn your mobile into a hub for all your projects. Track work, chat with your team, organize files and analyze performance on the go. Trusted by thousands of teams in over 80 countries to finish work on time, Taskworld offers you the most complete task management experience available on mobile. • Visual boards • Recurring tasks and multiple assignees • Team messaging • File management • Interactive dashboard • Push notifications • Real-time sync with web app “Taskworld takes mobile collaboration to new heights.”- Huffington Post “Taskworld’s technology plays to human emotions.” - TechCrunch All the features are available for free for 15 days.
40SEC
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40秒GTD。考えすぎない、シンプルTODO。 【特徴】 ・40秒タイマーで素早くメモ ・写真をメモに添付 ・モノクロのミニマルデザイン ・データはすべて端末内に保存（プライバシー重視） 【Premium】 ・TODO登録 無制限 ・共有・エクスポート機能
Screenshots
Verdict
The clearest difference is in-app purchases: Taskworld at none against 40SEC's 4. 40SEC's advantage is ads (none vs shown) and update cadence (weekly vs monthly). On price 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. 40SEC sells 4 one-off in-app purchases. Taskworld asks for nothing beyond the download.
Taskworld ships an update monthly, 40SEC weekly. The most recent releases landed on October 9, 2026 and September 29, 2026 respectively.
| Parameter | Taskworld | 40SEC |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (12 ratings) — better | — |
| Positive reviews | 39.3% of reviews | — |
| Number of ratings | 12 — better | — |
| Update frequency | Monthly | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 61 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Taskworld Inc. | Daisaku Harasaki |
In-app purchases
Taskworld
No in-app purchases
40SEC
- Small Tip$0.99
- Premium$2.99
- Support Tip (Medium)$2.99
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- Support Tip (Large)$5.99
