# One Thing: Minimalist Todo App — One task. No list. Just focus.

> One task. No list. Just focus. (iPhone/iPad app by Yusuke Hatano.)

- Source: https://appshunter.io/ios/app/one-thing-minimalist-todo-app/id6757666009 (this page in markdown: same URL + `.md`)
- Developer: [Yusuke Hatano](https://appshunter.io/developer/1865383308)
- Category: Productivity, Lifestyle
- Price: $4.99
- Age rating: 4+
- Requires: iOS 18.0 · 1 MB
- Languages: American English
- Released: 2026-01-13
- Data updated: 2026-09-02
- User reviews in markdown: https://appshunter.io/ios/app/one-thing-minimalist-todo-app/id6757666009/reviews.md

## What is One Thing?

Too many tasks? That's the problem.

One Thing is the anti-todo app. You can only add one task at a time. No backlog. No list. No prioritization. Just the one thing that needs your focus right now.
When you have 20 things to do, your brain chooses to do nothing. One Thing removes that friction. Enter a task, and it stays on your screen—in-app, on your Home Screen widget, everywhere—until you're done.

Sometimes priorities change. That's okay. Long-press to "Let Go" of a task without guilt. A short pause reminds you to be intentional, not impulsive.

Features:
• One active task only—by design
• Home Screen widget with instant "Done" button
• Focus timer shows time spent
• "Let Go" for tasks that no longer matter
• History tracks your completed tasks and focus rate
• No account, no cloud, no tracking—100% private

One Thing is for people who are tired of todo apps that become graveyards of good intentions.

Do less. Finish more.


## Version history (last 1 release)

### 1.0 — 2026-01-14

No release notes.

## Apps similar to One Thing

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Three Things: Daily Focus](https://appshunter.io/ios/app/three-things-daily-focus/id6753270071) | — | Free | Productivity |
| [Today - Focused Task Manager](https://appshunter.io/ios/app/today-focused-task-manager/id6744840789) | — | $2.99 | Productivity |
| [Just Today: Focus on One Thing](https://appshunter.io/ios/app/just-today-focus-on-one-thing/id6759150671) | — | Free | Productivity |
| [One Thing - One Focus](https://appshunter.io/ios/app/one-thing-one-focus/id6759986499) | — | Free | Productivity |
| [Solus: Your Daily Intention](https://appshunter.io/ios/app/solus-your-daily-intention/id6760802347) | — | Free | Productivity |
| [ADHD Focus: That One Thing](https://appshunter.io/ios/app/adhd-focus-that-one-thing/id6746286274) | — | Free | Productivity |

## More apps by Yusuke Hatano

- [Medpaw: Pet Meds Reminder](https://appshunter.io/ios/app/medpaw-pet-meds-reminder/id6757214604)
- [ZeroNote - ADHD Notes & Tasks](https://appshunter.io/ios/app/zeronote-adhd-notes-and-tasks/id6757463796)
- [Affirmation Lock: Self Growth](https://appshunter.io/ios/app/affirmation-lock-self-growth/id6758134081)
- [Squat Lock: Screen Time Limit](https://appshunter.io/ios/app/squat-lock-screen-time-limit/id6758421213)
- [Livvy: Sobriety Tracker](https://appshunter.io/ios/app/livvy-sobriety-tracker/id6759779478)

All apps by Yusuke Hatano: https://appshunter.io/developer/1865383308

## Related topics

[just one thing](https://appshunter.io/ios/topics/just-one-thing)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-02.*