OneThing: ADHD Focus
Focus on one thing at a time
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Cut through the ADHD fog. OneThing reads your Calendar, Tasks, Gmail, Reminders, and Todoist — then hands you one card: exactly what to do right now.
OneThing cuts through the ADHD fog and shows you one thing at a time. It's an ADHD focus & task planner.
You have tasks in Google Tasks, events in Google Calendar, emails in Gmail, reminders in Apple Reminders, items in Todoist — and a brain that freezes when choosing where to start. OneThing reads all of it, scores by urgency, and hands you a single swipe card: the one thing to do right now.
HOW IT WORKS
Swipe right to commit and mark done. Swipe left to defer. Swipe up to delete. Swipe down to pin as your Do Now. Each swipe brings the next card — no lists, no overwhelm.
WHAT YOU GET
• Decision queue that merges calendar events, tasks, and emails into one prioritised stack
• AI assistant you can voice-ramble to — it turns your thoughts into tasks and actions
• Google Calendar, Google Tasks, and Gmail sync — see your whole day without switching apps
• Apple Reminders sync
• Todoist sync
• Do Now mode: one thing, front and centre, for the next hour
BUILT FOR ADHD
No lists. No folders. No endless settings. Just one card, one choice, one tap.
PRIVACY
OneThing reads your calendar events, tasks, and email metadata (subject, sender, date). We never read email bodies without your explicit opt-in. Your data is never sold and never used for advertising.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, mirre snelting, 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 Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- mirre snelting
- Size
- 47 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.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Mirre Snelting