Defeating doomscrolling. Here are some suggestions from my assistant (ChatGPT5).

Since you want an all-platform solution (desktop + mobile + browser), the best choice is something that:

1. Works across devices (Windows, macOS, iOS, Android, browsers)

2. Lets you block whole apps (TikTok, Instagram, YouTube, X/Twitter) and websites (Reddit, news feeds, etc.)

3. Can’t be easily bypassed (strong lock modes, scheduling, sync).

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🔑 Best Cross-Platform Options for Blocking Doomscrolling

🌍 

Freedom

 (Windows, macOS, iOS, Android, Chrome, Edge, Firefox)

• What it does: Blocks websites and apps across all devices, synced in one account.

• Best for: A unified solution. You can create sessions or schedules that lock you out of doomscrolling apps and sites simultaneously.

• Why it’s strong: Once a session starts, even rebooting won’t cancel it.

• Extra: Includes focus sounds and custom blocklists.

  👉 Recommended as your primary “all-platform” blocker.

  🔗 freedom.to

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💻 

Cold Turkey Blocker

 (Windows, macOS — desktop only)

• What it does: “Nuclear option” for your computer. Can block websites, apps, or the whole internet.

• Best for: Making your laptop/desktop absolutely unusable for doomscrolling during work hours.

• Why it’s strong: Once activated, cannot be turned off until the timer ends.

  👉 Use this alongside Freedom if you want extra discipline on desktop.

  🔗 coldturkeyblocker.com

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📱 

Opal

 (iOS, macOS)

• What it does: Blocks apps and websites on iPhone/iPad/Mac. Modes like “Brick Mode,” “Work Hours,” and “Godmode Focus.”

• Best for: Apple ecosystem users who need more granular control than Apple’s built-in Screen Time.

  👉 Strong complement to Freedom if you use iPhone.

  🔗 opal.so

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📱 

AppBlock

 (Android, iOS)

• What it does: Block individual apps or websites on your phone/tablet. Create schedules or quick “focus mode.”

• Best for: Android or cross-device blocking where you want flexibility.

  👉 Pairs well with Freedom for mobile coverage.

  🔗 appblock.app

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🕹️ 

LeechBlock NG / StayFocusd

 (Browser extensions)

• What it does: Let you set timers, daily limits, or schedules for doomscrolling sites (Reddit, YouTube, Twitter/X, news).

• Best for: Extra reinforcement on Chrome/Firefox.

  👉 Good lightweight layer in addition to Freedom, especially for fine-tuning.

  🔗 LeechBlock | StayFocusd

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🚀 Suggested Setup for You

• Install Freedom everywhere → use it as your universal cross-device blocker.

• On Desktop: Add Cold Turkey Blocker for stronger enforcement (esp. during work hours).

• On Mobile: Pair Freedom with AppBlock (Android) or Opal (iOS) for app-level blocking.

• On Browsers: Add LeechBlock NG or StayFocusd for daily limits (useful for news or research overflow).

This gives you layers of defense:

• Freedom = umbrella cross-platform sync

• Cold Turkey/Opal/AppBlock = device-level lockdown

• LeechBlock/StayFocusd = site-level control