One Thing - One Focus

Focus on what matters

Only for iPhone

Free · In‑App Purchases

iPhone

Focus on one meaningful task every day — build momentum without the noise. We bring your focus to your home screen- use our brand new focus widget Make measurable progress every day by focusing on just one thing. • Reduce overwhelm and finish what matters — one meaningful task a day moves you forward. • Build unstoppable momentum — small daily wins add up into real change. • Clear your mind — remove distractions and decision-fatigue so you can focus. • Keep it private — what you add stays on your device, no syncing or sharing. How it works Set exactly one task for today. Commit to it, complete it, and mark it done — that's progress. One Thing tracks your streaks and weekly consistency so you can see momentum without clutter or complexity. Access it directly from home screen, no need to open the app and find the correct place. Who it’s for For entrepreneurs, creatives, minimalists, and anyone tired of endless to-do lists who wants a simple, reliable way to get meaningful work done daily. Start small. Finish big. Download One Thing and begin today. 100% privacy. What is added to the app, stays in the app. No content is ever synced or exported in any way. Development in Germany Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://alluring-caribou-3e8.notion.site/Privacy-Policy-316a0c6a3d8f8087912fecd13583d2b6

Ratings & Reviews

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Home screen widgets in different sizes Custom Notifications

Version 1.3

The developer, Stefan Mattis, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Stefan Mattis
    Size
    • 6.4 MB
    Category
    • Productivity
    Compatibility
    Requires iOS 26.2 or later.
    • iPhone
      Requires iOS 26.2 or later.
    Languages
    English and 4 more
    • English, French, German, Portuguese, Spanish
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 Stefan Mattis
  • Privacy Policy

    • More by Stefan Mattis

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