App Lock - App Locker & Vault

Protect your privacy with a powerful app lock designed to secure your apps, photos, and videos. Lock any app with PIN or biometric authentication, hide sensitive media in a secure vault, and detect intruders trying to access your private apps.

🎯 KEY FEATURES

🔐 APP LOCK SECURITY
• Lock any app with secure PIN
• Fingerprint & face unlock support
• Instant app lock on screen off
• Smooth and secure lock screen
• Designed for fast and reliable app locking

🎭 STEALTH MODE
• Disguise locked apps with fake crash screen
• Calculator lock for hidden access
• Hide app icon with dialer access
• Smart camouflage for privacy protection

🖼️ PRIVATE VAULT
• Securely store photos and videos
• Advanced AES-256-GCM encryption
• Store limited items for free, expand storage anytime
• View, manage, and organize files easily
• Keep your private media fully protected

📸 INTRUDER DETECTION
• Capture photo after wrong unlock attempts
• Track unauthorized access
• View intruder attempts inside the app
• Smart protection against snoopers

📊 APP USAGE INSIGHTS
• Monitor app lock activity
• Track unlock attempts
• View usage patterns
• Improve your device security awareness

⏰ SMART LOCK FEATURES
• Schedule app locking
• Set custom time ranges
• Automate lock behavior
• Control access anytime

🔐 EXTRA SECURITY
• Prevent screenshots inside protected apps
• Protect app from uninstall attempts
• Hide sensitive notifications
• Strong device-level protection

🎨 CUSTOMIZATION
• Multiple lock screen themes
• Custom wallpapers
• Dark & light mode
• Smooth vibration feedback

🛡️ PRIVACY FIRST
• Core features work fully offline
• Internet is only used for billing and purchase verification
• All personal data is stored locally
• No tracking, no data sharing
• Your data stays on your device

1.⚠️ ACCESSIBILITY SERVICE API DECLARATION
This app requires the Accessibility Service API to provide its core functionality. Specifically, it uses this permission to:
1. Detect app launches in real-time.
2. Instantly display the lock screen over protected apps before they can be accessed.
3. Ensure the app locker works reliably across all devices without delays.
We do NOT use this to collect, store, or share data, nor do we change user settings
.
2. QUERY_ALL_PACKAGES: Required to retrieve the list of installed apps on your device so you can select which apps to lock or protect.
3. PACKAGE_USAGE_STATS (Usage Access): Required on certain devices to monitor app state changes and ensure the lock screen appears at the exact moment a protected app is opened.
4. SYSTEM_ALERT_WINDOW (Display Over Apps): Essential to draw the lock screen over the app you are trying to open.
5. CAMERA: Only used if you enable "Intruder Selfie" to capture photos of unauthorized users trying to guess your PIN.
All data remains locally on your device.


🔧 REQUIREMENTS
• Android 7.0 (API 24) or higher
• Usage Access permission (for app detection)
• Display Over Apps (for lock screen)
• Camera permission (optional for intruder detection)

📱 PERFECT FOR
• App lock for privacy protection
• Secure app lock for personal apps
• App locker for photos and videos
• Privacy lock for shared devices
• App lock security for daily use

🌟 WHY THIS APP LOCK?
• Fast, secure, and reliable app lock
• Clean and modern design
• Smooth performance with strong protection
• Trusted app lock for privacy

🔒 SECURITY
Your privacy is protected with strong encryption and secure app lock technology. This app locker ensures your data remains safe and private at all times.

📧 SUPPORT
Need help? Contact: aeroloomstudio@gmail.com
🏆 MADE WITH 💜 BY AEROLOOM STUDIO
Secure your apps. Protect your privacy. Stay in control.