BreakTimer provides break reminders intended to help users manage screen time and eye strain.
one sec
one sec interrupts or blocks social-media use to help users manage screen time, according to its page.
About one sec
one sec is a screen-time and habit-change tool available on Android, iOS and web. It interrupts or blocks social media, apps and websites, with scheduled app blocking, time limits for selected apps, a browser extension, and journaling, intention tracking and emotion tracking. It also integrates with Structured and Lengo.
The homepage says essentials are free and that user data is not sold or analyzed; usage data can be kept offline or in a private cloud. Pricing for other features is not stated. The service is not open source.
Key features
- Interrupts opening social media, apps, or websites with short reflection exercises.
- Blocks distracting apps and websites on a schedule.
- Sets time limits for selected apps.
- Offers a browser extension to block distractions on desktop.
- Includes journaling, intention tracking, and emotion tracking tools.
- Integrates with Structured tasks and Lengo language learning.
Best for: People who want to interrupt or block social media and distracting apps or websites on Android, iOS and web.
Good for
- Free essentials are available according to the homepage.
- States that it does not sell or analyze user data; data can stay offline or in a private cloud.
- Includes multiple interruption styles and integrations with Structured and Lengo.
Watch out for
- Pricing for features beyond free essentials is not stated.
- The service is not open source.
one sec at a glance
- Website
- one-sec.app
- Category
- Productivity › Automation
- Type
- Online tool
- Pricing
- Not confirmed. Check the site
- Platforms
- Android, iOS, Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
one sec alternatives
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one sec FAQ
Which platforms does one sec support?
The homepage lists Android, iOS and web, and mentions a browser extension.
Is one sec free?
The homepage says essentials are free. Pricing for other features is not stated.
How is user data handled?
The page says it does not sell or analyze user data and that usage data can remain offline or in a private cloud.
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