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Opal

Screen time management app that blocks distracting apps with scheduled focus sessions.

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MIT

Open the official app on www.opal.so

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What is Opal?

Opal is a web-based tool designed to help users manage screen time and enhance digital well-being by automating focus protection and tracking productivity metrics. It caters to individuals seeking to reduce distractions from mobile devices and desktop applications, offering features like app blocking, time tracking, and reward systems. The tool is particularly useful for students, remote workers, and anyone aiming to balance technology use with personal productivity. Opal addresses the problem of excessive screen time by providing automated focus rules, timers, and a scoring system that quantifies how technology aligns with user wellness. Its primary purpose is to users to reclaim control over their digital habits without manual intervention.

How it works

Opal is a proprietary web tool that combines focus tracking, app blocking, and behavioral scoring to help users manage screen time. It automatically enforces focus rules, blocks distracting applications, and provides a daily score reflecting how well technology supports user well-being. The tool is designed for individuals who want to minimize digital distractions while maximizing productivity. It integrates sleep, focus, and rest data into a single Opal Score, offering insights into how technology impacts daily life. Opal allows users to set focus rules to block specific apps or websites, with options for both mobile and desktop environments. It also includes a focus timer for dedicated work sessions and a reward system called Focus Gems, which unlocks achievements for sustained focus periods.

How to use it

  1. 1Download and install Opal from its official website. 2. Create an account using an email address. 3. Set focus rules by selecting apps or websites to block. 4. Enable the focus timer for designated work sessions. 5. Monitor your Opal Score and collect Focus Gems for milestones. Practical tips: Use the focus timer for deep work, block social media during critical hours, and leverage the reward system to stay motivated. Regularly review your Opal Score to adjust focus rules and improve productivity.

What it can do

  • digital wellbeing app

Use cases

Assumptions and limitations

Assumptions

  • source: https://www.opal.so/
  • license: Proprietary — free to use
  • privacy: Opens an external demo

Limitations

  • Limited customization for advanced focus rules
  • Dependence on internet connectivity for real-time tracking
  • No offline mode for uninterrupted focus sessions
  • Academic platform OPAL requires a Saxon university email for access
  • Opal's proprietary license restricts open-source collaboration

Understanding the result

Screen time management app that blocks distracting apps with scheduled focus sessions.

Tool details

  • Clearly flagged when a network request is needed.
  • No account, no sign-up, and no tracking of your content.
  • Powered by (MIT).
Built with
(https://www.opal.so/)
License
MIT
Runs locally
No — requires a network request
Verification
Not yet verified
Input
Query
Output
Text
Open-source source & license

Built with https://www.opal.so/. OpenToolVault provides the discovery and browser interface while crediting the original project maintainers.

Built with
License
MIT
View source on GitHub

Open-source project

OpenToolVault is an independent directory. We are not affiliated with or endorsed by this project.

References

Frequently asked

What is the Opal Score and how is it calculated?

The Opal Score is a composite metric that combines data from sleep quality, focus duration, and rest periods to assess how technology aligns with user well-being. It is calculated by analyzing tracked behavior patterns over time, with higher scores indicating better balance between digital use and health.

How does Opal block apps on mobile and desktop devices?

Opal integrates with both mobile and desktop operating systems to enforce focus rules. On mobile, it uses app-specific permissions to restrict access to designated apps, while on desktop, it leverages system-level controls to block websites and applications. Users must grant the tool access to these systems for full functionality.

How do I earn Focus Gems and what are their benefits?

Focus Gems are earned by completing focus milestones, such as maintaining focus for 50 hours or inviting friends to the platform. Each gem unlocks unique rewards, like motivational badges or community recognition, which encourage sustained use and healthy digital habits.

How does Opal compare to alternatives like Forest or Freedom?

Opal differs from tools like Forest or Freedom by offering automated focus rules and a comprehensive scoring system that integrates sleep and rest data. Unlike Forest, which relies on manual tree planting, Opal provides continuous background tracking and community-based rewards. Its proprietary license also sets it apart from fully open-source alternatives.

What should I do if Opal fails to block an app?

If Opal fails to block an app, check that the focus rules are correctly configured and that the app is within the supported list. Ensure the tool has the necessary permissions on your device. If issues persist, contact Opal's support team for troubleshooting assistance.

Spotted something wrong with Opal, or want to maintain it? See how to help.