AppLock Pro: Privacy Vault

Content rating
Everyone
50+
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Content rating
Everyone
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About this app

Protect your privacy and secure your personal data with AppLock Pro: Privacy Vault.

AppLock Pro allows you to lock individual apps on your device to prevent unauthorized access. With a secure PIN or biometric fingerprint authentication, you can keep your messages, photos, emails, and social media apps completely private.

Key Features:
• App Lock: Select and lock any installed application instantly.
• Flexible Authentication: Unlock your apps using a secure PIN or your device's fingerprint sensor.
• Local Security: All passwords, PINs, and security answers are encrypted and stored locally on your device. We do not collect or transmit your private data.

Important Permissions and Privacy Information:
To provide secure background monitoring and reliable protection, AppLock Pro requires specific system permissions:

• Accessibility Service (BIND_ACCESSIBILITY_SERVICE): This service is used strictly to detect when a locked application is opening in the foreground so the app can display the secure lock screen. It does not read, collect, or transmit any window content or user data.
• Draw Over Other Apps (SYSTEM_ALERT_WINDOW): This permission is required to display the lock screen interface over selected applications.
Protect your privacy by locking your personal apps with PIN or fingerprint.
Updated on
Aug 28, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection