PHAppLock PRO - App Lock & Guard v5.7.0 [Premium]
AppLock Pro is an application security tool designed to restrict access to installed applications and private media via multiple authentication methods.System Specifications
| Requirement | Detail |
| Android Version | 7.0 and up |
| Version | v5.7.0 |
| Status | Premium / Ad-free |
Core Functionality
| Feature | Description |
| App Locking | Restricts access to system and third-party apps (Settings, Messages, Messenger, etc.). |
| Spy Camera | Captures a selfie via the front camera after 5 failed authentication attempts. |
| Fake Error Message | Displays a simulated crash or error message when a locked app is launched. |
| Notification Masking | Blocks notifications from designated locked applications. |
| Lock Timer | Schedule specific periods during which the application remains inactive. |
| Re-Lock Delay | Configurable interval for when the lock becomes active after app usage. |
| Spy Alarm | Triggers an audible alert after 5 consecutive incorrect password entries. |
| Customization | Supports custom themes, background styles, and gallery image integration. |
| Advanced Options | Vibration feedback, line visibility, system status monitoring, new app alerts, and recent apps menu locking. |
Authentication Methods
- Fingerprint Lock: Biometric authentication (requires hardware support).
- KnockCode Lock: Sequential tap-based entry system.
- Pattern Lock: Connectable point-grid system.
- Pin Lock: 4-8 digit numerical passcode.
Technical FAQ
Uninstallation Prevention To prevent unauthorized removal, users should lock system-critical apps and enable the "Hide Icon" feature within the preferences menu.Permissions Elevated permissions (Photos/Media/Files) are utilized for advanced features such as setting custom background images from local storage.
Password Recovery Password resets are managed via a pre-configured secret answer.
Media Protection Media privacy is maintained by locking the primary Gallery application.
Spy Camera Operation The front camera captures an image after 5 incorrect attempts. The image is stored locally following the successful entry of the secret answer.
Version History
- v5.7.0: Premium features enabled; optimization for battery and RAM usage.
- Changelog: Not provided by developer.