App Locker is the ultimate privacy and security solution for your Android device. It offers robust app locking functionality with password, PIN, pattern, or fingerprint authentication, ensuring only authorized users can access your sensitive apps. The app also features a secure vault for confidential photos and videos, private notes with end-to-end encryption, and notification management to keep your private information secure.

App Locker's standout feature includes disguising itself as a calculator app for added security. It captures intruders trying to access protected apps, triggers an alarm if someone tampers with your device, and provides comprehensive privacy protection. With its intuitive interface and advanced security features, App Locker is a must-have for safeguarding your personal data.