AppLock – Fingerprint – Smart App Protection with Face ID

Advanced app lock with fingerprint and face recognition protecting apps, photos, and personal data through password, pattern, and biometric security.

About AppLock - Fingerprint

AppLock - Fingerprint by SpSoft is the world's first app protection solution, trusted by over 50 million users for securing Android apps through fingerprint, face recognition, and password authentication. This lightweight 7.74MB app efficiently locks social media, messaging, photos, and system settings without consuming significant battery or storage space.

Features include intruder detection with photo capture, fake lock screens to confuse attackers, and smart lock scheduling that auto-unlocks at home or during specified times. With support for 32 languages and scalable pattern locks, the app provides enterprise-level security in a simple, user-friendly interface optimized for all Android devices.

Features Of AppLock - Fingerprint

  • Lock all Android apps with fingerprint, face recognition, or traditional password methods
  • Capture photos and videos of intruders attempting unauthorized app access automatically
  • Create fake error screens that deceive attackers about locked app status completely
  • Schedule app locks for specific times or auto-unlock at designated WiFi locations
  • Block notification messages from locked apps appearing on your device lock screen
  • Support scalable pattern sizes up to 18x18 for enhanced security versus standard patterns
  • Enable multiple unique passwords for different apps instead of single master password
  • Prevent app installation and uninstall with device administrator protection features

Premium Features in the Paid Plan

  • Remote control access to manage locked apps from another device securely
  • Advanced parental controls preventing child access to inappropriate content
  • Screen rotation lock preventing screen orientation changes during app usage
  • Home screen app lock protecting your device launcher and system applications
  • Incoming call blocking with fingerprint unlock requirement for answer functionality
  • Auto-lock newly installed apps with automatic protection policy enforcement
  • Enhanced backup and cloud sync for settings and lock preferences across devices
  • Priority technical support with advanced troubleshooting assistance available

Free with in-app purchases

Free vs Premium Comparison

Feature Free Premium
Biometric Authentication Fingerprint unlock on compatible devices only Fingerprint AND face recognition unlock options
Intruder Detection Capture photos of access attempts locally Auto-email photos and videos to security address
Lock Scheduling Basic time-based lock settings Smart lock with WiFi and Bluetooth auto-unlock
Pattern Options Standard 3x3 pattern grid support Scalable patterns up to 18x18 grid size
Multiple Passwords Single master password for all apps Different password for each protected app
Fake Lock Screen Basic fake error window feature Advanced fake lock with custom error messages

Frequently Asked Questions

Why can't I uninstall AppLock - Fingerprint?

The app includes uninstallation prevention as a security feature to protect your settings from being lost. To uninstall, open AppLock settings, find Uninstallation Prevention option, and disable it before attempting removal through system settings.

Does AppLock work if my phone doesn't have fingerprint sensor?

Absolutely. AppLock supports multiple authentication methods including PIN codes, patterns, passwords, and gesture recognition. Fingerprint and face recognition are optional features that enhance convenience on supported devices, but not required for core functionality.

Can I reset my password if I forget it?

Yes, AppLock supports password reset through security questions and email verification. During initial setup, you can configure a recovery email and security questions. Use these to reset your password if you forget it without needing to reinstall the app.

What's the difference between smart lock and regular lock?

Smart lock automatically unlocks apps at specific times or locations like your home WiFi network. Regular lock requires manual authentication every time. Smart lock provides convenient access in trusted environments while maintaining protection when away from home.

How much does AppLock - Fingerprint cost?

AppLock - Fingerprint is completely free to download and use with all core features included. Optional in-app purchases remove advertisements and unlock premium customization features, but the basic app protection functionality remains free forever.

Does AppLock slow down my phone?

No, AppLock is optimized for lightweight performance using only 7.74MB storage space. It uses minimal background resources and accessibility services efficiently, so users report no noticeable slowdown in phone performance even with dozens of locked apps.