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OneTh1ng

OneTh1ng

One task at a time. Or else

0 ratings
1 review
🔧 Utilities
📊 Productivity
Free

Details

  • Released
  • Updated
  • January 28, 2026
  • January 28, 2026

Features

Developer

Franci Penov
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OneTh1ng screenshot #1 for iPhone
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About

This app enforces focus by allowing only one task at a time. Attempting to add a new task will delete the existing one permanently. Tasks are automatically deleted if neglected for too long, encouraging completion.

✓Single task focus
✓Permanent task deletion
✓Automatic task removal
✓Consequence-driven productivity
✓Simple interface
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What's New in OneTh1ng

1.0

January 28, 2026

User reviews

Most RecentHighest RatedLowest Rated

Simple but effective

Love this app. Simple. Amazing. Appreciated. Thank you for making it.

Please do not upgrade to a subscription model. If you really want to make money, please just do a one-time lifetime payment.

The only recommendation I have for updating it is to create a separate place for the tasks you complete successfully vs the ones you don't. That way you can easily identify the cause of death :)

Thank you again for making this. It's going a long way in helping me get done big tasks
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FAQ

Does OneTh1ng have ads?

No, OneTh1ng is ad-free, allowing for an uninterrupted productivity experience.

What happens if I try to add a second task in OneTh1ng?

If you attempt to add a second task, the first task will be permanently deleted with no option for recovery. This is a core feature designed to enforce focus.

How long can I keep a task in OneTh1ng?

Tasks are automatically deleted if neglected for a week. The app encourages timely completion by removing abandoned intentions.

Is OneTh1ng available on Android devices?

Currently, OneTh1ng is supported on iPhone and iPod devices. Information regarding Android availability has not been provided.

What is the age rating for OneTh1ng?

OneTh1ng has an age rating of 9+, making it suitable for younger users who need help with task management.

How often is OneTh1ng updated?

The app was last updated on January 28, 2026, with version 1.0. Further update frequency details are not available.

What makes OneTh1ng different from other to-do list apps?

Unlike traditional to-do lists, OneTh1ng introduces consequences for adding multiple tasks or neglecting existing ones, aiming for brutal effectiveness in task completion.