Applock Pro - App Lock & Guard is a free security and privacy app that adds a vital layer of security to your personal files and installed programs. It works like a digital vault, letting you lock social media, banking, and messaging apps behind a secondary authentication wall to improve your device's privacy.

With Applock Pro - App Lock & Guard, you can quickly customize how you access locked content through reliable methods like PINs or biometric scans. It focuses on local storage to keep your login credentials safe without using cloud servers. This app locker functions similarly to Norton App Lock.

Turning any app into a private no-go zone

If you are looking for a reliable way to secure your mobile device, Applock Pro - App Lock & Guard serves as a robust gatekeeper for your private apps. Its primary purpose is to prevent unauthorized access to your gallery, emails, and financial tools. By requiring a PIN, pattern, or biometric scan, it ensures that your sensitive conversations and personal documents stay truly private without needing complex technical knowledge.

When it comes to functionality, the biometric unlock feature—supporting both fingerprint and facial recognition—is the most efficient way to maintain security while keeping the user experience smooth. Beyond simple locking, the uninstall protection ensures that no one can remove the security layer through the device settings without your permission. Additionally, the stealth mode can hide the app icon from your launcher entirely.

More practical tools include the intruder selfie, which captures photos of anyone using incorrect credentials. You can also adjust the auto-lock delay to keep apps open while you are multitasking. By design, the app avoids cloud backups to ensure your security never leaves your local storage. However, it is worth noting that users on older devices might occasionally notice a slight lag in the lock screen appearing.

Simple and private on-device protection

Applock Pro - App Lock & Guard is an efficient security utility for users who value a privacy-focused experience. It provides high-quality protection features that work entirely on-device to keep your private information hidden from prying eyes. This local-only approach ensures your credentials stay under your control at all times. It is best suited for those who need a no-nonsense gatekeeper for their mobile apps.