OneTh1ng

One task at a time. Or else

Only for iPhone

Free · Designed for iPhone

iPhone

The only todo app with a graveyard. You don't need another todo list. You need consequences. OneTh1ng only lets you have one task. Try to add another? The first one dies. Forever. No undo. No mercy. Just a graveyard of your abandoned intentions. Leave a task too long? It decays. Neglect it for a week? Auto-deleted. Cause of death: you. Simple. Brutal. Effective.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

The developer, Franci Penov, 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
      • Franci Penov
    • Size
      • 27.5 MB
    • Category
      • Productivity
    • Compatibility
      Requires iOS 15.1 or later.
      • iPhone
        Requires iOS 15.1 or later.
      • iPod touch
        Requires iOS 15.1 or later.
      • Mac
        Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      • English
    • Age Rating
      9+
    • Copyright
      • © 2026 kortexa.ai
  • Developer Website
  • Privacy Policy

    • More by Franci Penov