Simplex AppLock

Protect your privacy with Simplex AppLock, the simple, lightweight, and secure app locker for Android. Keep your messages, photos, social media, and banking apps safe from prying eyes with just a tap.

Why Choose Simplex AppLock?

🔒 Secure Any App Lock WhatsApp, Facebook, Instagram, Gallery, SMS, Contacts, Gmail, Settings, and any other app on your device. Prevent unauthorized access and guard your personal data.

👆 Fingerprint Unlock Supports convenient and fast unlocking using your device's fingerprint sensor. No need to type a PIN every time—just touch and go!

🔢 PIN Protection Set a secure 4-digit PIN as your primary or backup unlocking method.

🛡️ Uninstall Protection Simplex AppLock uses Device Admin permissions to prevent intruders or kids from uninstalling the app to bypass the lock. Your security stays intact.

🚀 Lightweight & Fast Optimized for performance, Simplex AppLock runs efficiently in the background without draining your battery or slowing down your phone.

🔄 Automatic Relock Apps relock immediately after you close them or turn off the screen, ensuring continuous protection.

🌍 Multi-Language Support Fully localized in English, Portuguese (Português), and Spanish (Español).

Features at a Glance:

• Lock apps with PIN or Fingerprint.

• Prevent unauthorized uninstallation.

• Simple and clean user interface.

• Low battery and memory usage.

• Recovery mode to reset forgotten PINs.

• Dark Mode support.

How it Works:

1. Grant the necessary permissions (Overlay, Usage Access) to allow Simplex AppLock to detect running apps.

2. Set up your unique 4-digit PIN.

3. Select the apps you want to lock from the list.

4. That’s it! Your selected apps are now protected.

Privacy Policy: Simplex AppLock respects your privacy. We do not collect, store, or transmit any of your personal data or file contents. All locking logic happens locally on your device.

Note: This app uses the Device Administrator permission to prevent accidental or unauthorized uninstallation. You can disable this permission at any time within the app settings if you wish to uninstall the app.

Download Simplex AppLock today and take control of your mobile privacy.