Tsugi: Focus ToDo & App Block
takuya yanagawa Productivity iPhoneiPadiPod touch
Tsugi: Focus ToDo & App Block is a free Productivity app for iPhone and iPad by takuya yanagawa. Requires iOS 13.0. Updated July 9, 2026.
- Price
- Free
- on the App Store
- Size
- 24 MB
- Age 4+
- Updated
- Jul 9
- 2026 · v1.0
Screenshots
About Tsugi: Focus ToDo & App Block
Turn your iPhone into a dedicated to-do deviceTsugi is a to-do app built for one thing: focusing on your tasks. Start Focus Mode and every app you've selected gets blocked. The screen switches to a dark, battery-friendly always-on display that's easy on the eyes, showing only the task at hand. Place it on your desk, and it's no longer a smartphone — it's your personal to-do device.■ Made for you if… Your phone keeps pulling you away from work You want to practice focus methods like Pomodoro You'd like your iPhone to act as a "what I'm doing now" display while you work ■ Key Features◆ App Blocking Powered by Apple's Screen Time. While you focus, social media and games stay locked. You choose exactly which apps to block.◆ Focus Mode A pure black screen with nothing but your task name and a ring timer. Brightness dims automatically (manual adjustment available) and the screen stays on without sleeping. To prevent accidental exits, you can only end a session with a long press.◆ Capture ideas without breaking focus Add and edit tasks without leaving Focus Mode. Just hit return to keep entering tasks one after another. Set time estimates (15/25/50/90 min) with a single tap.◆ Track your progress See your focus time for today and this week, completed tasks, and streaks. The more you keep at it, the more you'll see.■ Privacy Tsugi never collects or transmits data about which apps you use or when. All task data is stored locally on your device.■ Before you start App Blocking requires Screen Time permission (you can set this up on first launch) Requires iOS 16 or later
App privacy
The developer, takuya yanagawa, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Usage Data: Advertising Data
Used for: Third-Party Advertising
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Tsugi: Focus ToDo & App Block | – | Free | July 9, 2026 | |
| nicotomo くらしポケット | – | Free | Jul 12, 2026 | Compare |
| NoteFlow - AI Notes Taking | – | Free | Jan 21, 2026 | Compare |
| FocusNote - Smarter AI Notes | – | Free | Jan 9, 2026 | Compare |
| Focus Planner: To-Do List | – | Free | Jul 7, 2026 | Compare |
| KanbanBoard - Organize tasks | – | Free | Aug 13, 2026 | Compare |
| ロック画面メモ - LockScreenMemo | – | Free | Jul 13, 2026 | Compare |