ZenLock - Screen Lock & Focus

Are you struggling with phone distractions?
ZenLock helps you reclaim focus by locking your screen and limiting app access during timed sessions — so you can do your best work, study, or rest.

ZenLock transforms your device into a dedicated focus tool. When a session is active, your phone is locked, eliminating interruptions and helping you build lasting digital discipline. Say goodbye to mindless scrolling and hello to uninterrupted productivity.

🌟 Why Choose ZenLock?

• 🚫 Distraction-Free: A true full-screen lockdown that removes access to non-essential apps.
• 🔕 Notification Blocking: Silences non-essential app notifications during sessions — no pop-ups, no temptation.
• ✨ Essential App Whitelisting: Keep calls, messages, or up to 4 important apps available while everything else is blocked.
• 🤝 Designed for Real Focus: Built for students, professionals, and anyone serious about reducing phone overuse.

🔑 Core Features

🔒 Complete Phone Lockdown: Block your entire phone for the time you set.

⏱️ Two Lock Modes: Lock for a fixed duration (1h 30m) or until a specific time (9:00 AM tomorrow).

⏳ Delayed Start: Schedule a focus session to start 1-60 minutes later — stop procrastinating, just queue it up.

🔕 Smart Notification Blocking: Hide notifications from blocked apps during sessions while keeping calls, alarms, and whitelisted apps coming through.

📋 App Whitelisting: Choose up to 4 essential apps to stay available during locked sessions — free, forever.

📈 Focus Insights: Track your time, completed sessions, and progress trends.

🔁 Flexible Scheduling: Quick sessions or recurring focus blocks for daily routines.

🚀 Built for Your Success

Intuitive & simple design.
Reliable & robust locking.
Energy-efficient, minimal battery impact.
Open source — transparent, community-driven.

ZenLock isn't just another lock app — it's your commitment to productivity and clarity.
Take control of your time, minimize distractions, and unlock your true potential.

👉 Download ZenLock today and start your journey toward focus and balance.

We're open to feedback to add new features. Feel free to share what more you want to make this app your go-to app for mobile de-addiction.


PERMISSION DISCLOSURES

ZenLock uses the AccessibilityService API to detect and block distracting apps during active focus sessions.
This permission is required so ZenLock can lock or allow only the apps you choose while keeping other apps temporarily inaccessible.
ZenLock does not collect, store, or share any personal or sensitive user data through this service.

ZenLock uses the Notification Listener API to hide notifications from non-whitelisted apps during active focus sessions.
Notifications from calls, alarms, default SMS, and your whitelisted apps are always allowed through.
ZenLock does not read, store, or share notification content.

Recent changes:
🧘‍♂️ ZenLock (Ad-Free & Open Source)

• All-new design: cleaner, faster, easier
• Allow up to 8 of your own apps during a focus session
• Swipe through your allowed apps right from the lock screen
• Extend a running session in one tap
• Ready-made schedule templates
• See your most used apps by day, week and month in Insights
• More reliable blocking across different devices