Cold Turkey Blocker is a strict blocker for Windows and Mac. Once a block is locked, there's no stopping it, and it's well maintained. This page is for Mac users who'd rather not install an extension in each browser, or who want a block they can pause.
More blockers, compared: our roundup of focus apps for Mac
Disclaimer: Focus Firewall is our app. The Cold Turkey column comes from Cold Turkey's user guide, its system requirements and its pricing page, as they stood in September 2026. If something has changed since, tell us and we'll fix it.
Stopping the block asks for Touch ID or your password. Pausing is easy on purpose: pick one, five, ten, fifteen or thirty minutes, or an hour, and blocking comes back by itself when the time is up. Tomorrow morning it starts again on schedule, whatever happened today.
No extensions, no account. Nothing leaves your Mac.
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