How does StrictBlock work?

StrictBlock uses iOS Screen Time API to block distracting websites and apps during your focus sessions. Unlike VPN-based blockers, it works natively without draining your battery or compromising privacy. Simply set a focus duration, choose what to block, and StrictBlock prevents access until your session ends.

Yes! StrictBlock offers a generous free tier with 3 focus sessions per day and basic blocking features. Premium plans start at $2.99/month or $14.99/year (save 58%) for unlimited sessions, advanced features, and priority support.

Does StrictBlock collect my data?

No. StrictBlock is privacy-first by design. We collect zero personal data, require no account creation, and store all preferences locally on your device. Your focus sessions, blocked sites, and usage patterns never leave your phone.

What apps and sites can I block?

StrictBlock can block 500+ distracting websites including YouTube, Twitter/X, Instagram, TikTok, Reddit, Facebook, and Netflix. On iOS, you can also block native apps like Instagram, TikTok, mobile games, and any app you find distracting. You can also create custom block lists.

Can I use StrictBlock on Mac and iPhone?

Yes! StrictBlock is available for iOS, iPadOS, and macOS. Your focus sessions and blocked lists sync across all your Apple devices via iCloud, so you can stay focused whether you're on your phone, tablet, or computer.

What if I need to access something during a focus session?

StrictBlock offers an emergency bypass, but we recommend setting it up with a delay (e.g., 60 seconds) to prevent impulsive checking. This gives you time to reconsider whether you really need to break your focus. You can also schedule breaks between sessions.

The block list audit: what to add and remove

Published on January 29, 2026 • 1 min read

The block list audit: what to add and remove. For developers/designers: one block, one outcome.

The block list audit: what to add and remove

A practical approach for developers/designers: one block, one outcome. Protect a fixed window each day. Block distractions during that window. Use the time for one kind of work and one clear outcome.

Try This

Pick one day this week. Apply the rule above. One block, one outcome.

For blocking distracting sites and apps during focus time, StrictBlock can help keep your block clean.

Ready to Boost Your Focus?

StrictBlock helps you eliminate digital distractions and create the perfect environment for focused work and study. Download our app today and start taking control of your digital habits.

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