
StrictBlock: App Blocker
Focus Timer & Screen Time
Free · In‑App Purchases · Designed for iPad
The strictest focus app on iPhone. Block distracting apps, enforce deep work, build real discipline, no willpower needed.
StrictBlock turns off distraction so your focus mode actually holds. Unlike apps with soft limits and easy overrides, StrictBlock means it: once a session starts, apps are locked at the system level until time is up. No temptations. No way back in.
WHY STRICTBLOCK WORKS:
Most blockers make it easy to cheat. StrictBlock doesn't. That's the point, and it's why people who failed with every other app finally build real habits here.
Real discipline doesn't come from reminders. It comes from removing the option entirely. StrictBlock uses Apple's Screen Time framework to block apps and websites at the system level. No workarounds through Settings. No sneaking back via the browser. When your session starts, distraction disappears. When it ends, everything returns.
HOW THE BLOCKING WORKS:
Select your apps to block. Social media, games, whatever pulls you away. StrictBlock removes them from your screen for the entire session. They can't be opened, switched to, or accessed in any mode. System-level blocking. Not a suggestion.
FEATURES:
• Block any app or website during focus sessions
• Focus Timer with Pomodoro mode built in
• Home Screen Widgets: see your streak without opening the app
• Stats and Streaks: measure discipline, not just time
• Emergency Override, visible but accountable
BUILD YOUR STREAK:
The streak tracker isn't about hours logged. It's about showing up. Every completed session adds to your count. Miss a day and it resets. That number becomes your accountability system. Users who hit 7 days straight say it becomes the habit, not the app.
Cut mindless social scrolling, even for 25 minutes, and your defaults start to shift. You stop reaching for your phone. You get into deep work faster. The change is gradual, then it sticks.
WHO IS IT FOR?
Students: Study blocks that actually hold. Block social media and games, get to work. When the timer ends, everything comes back. No willpower required.
Professionals: Deep work without the distraction tax. Block Slack, news, and social apps during peak hours. Protect your focus like a meeting that can't move.
ADHD: External structure in place of internal willpower. StrictBlock gives the ADHD brain a hard boundary. Not a gentle suggestion. A system-enforced constraint. Users with ADHD consistently call it the first blocker that actually works.
Digital Detox: Reclaim hours lost to social media. One session a day. Track your progress. Watch the streak grow.
FREE VS. PRO
Free: 5 focus sessions/day, limited apps.
Pro: Unlimited sessions, unlimited apps, full stats.
Start building the discipline you keep putting off.
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Learn more: https://strictblock.com
Terms of Use: https://strictblock.com/terms
Need help?: help@paulcontre.com
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://strictblock.com/privacy
Ratings & Reviews
Version 2.1 brings meaningful improvements across the entire app. Blocking is more reliable, focus sessions are smoother. We've also fixed several stability issues and improved performance throughout.
Thank you to everyone who reported bugs and shared feedback, this release is built on it.
The developer, Paul Contreras, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Paul Contreras
- Size
- 15.6 MB
- Category
- Productivity
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
- Languages
English and 10 more
- English, Dutch, French, German, Hindi, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Pro Monthly Access $2.99
- Pro Annual Access $14.99
- Pro Weekly Access $1.99
- Pro Lifetime Access $12.99
- Copyright
- © 2026 Paul Conteras