Knock lock screen - Applock

Knock lock screen - Applock

15MB v1.6.9 Update Date:2025-12-14 Developer:knock lock
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Knock lock screen - Applock Application Screenshots

Knock lock screen - Applock Application Screenshots
Knock lock screen - Applock Application Screenshots
Knock lock screen - Applock Application Screenshots
Knock lock screen - Applock Application Screenshots

Knock lock screen - Applock AI Editor's Review

Knock Lock Screen - Applock offers a unique, secure way to unlock your Android device using personalized knock patterns. Protect your privacy by bypassing traditional PINs and passwords. Enjoy enhanced security and customization with this innovative app.

Comprehensive Analysis

Knock Lock Screen - Applock replaces the standard PIN or password unlock with a personalized knock pattern, adding a layer of security. Users define their own sequence of taps on the screen to unlock their device. The app also includes an app lock feature, allowing users to protect individual applications with a separate knock pattern. While initial setup may require some practice to establish a reliable knock pattern, the added security and customization are beneficial. The app's performance is generally smooth, though simpler knock patterns can compromise security.

Key Advantages

  • Unique knock pattern unlock method enhances security.
  • Customizable knock patterns and positions for personalization.
  • Offers app lock functionality to protect individual applications.

Areas for Improvement

  • May require a learning curve for users unfamiliar with knock patterns.
  • Potential for accidental unlocks if knock pattern is too simple.

The description of Knock lock screen - Applock

Site Editorial Commentary:Enjoy unique way to unlock your screen and also secure apps with it.

Are you concerned about exposing your PIN while unlocking your phone in public?

Introducing Knock Lock Screen - Applock, the innovative and secure lock screen designed to protect your privacy and baffle intruders! This app provides a unique way to lock and unlock your device, ensuring only you can access your phone.

Knock Lock Screen - Applock offers a new and innovative method for securing your devices. Simply tap a specific location on the screen – Knock Knock – to unlock your device. It's like magic! The unlocking process is completely invisible, making it virtually impossible for anyone to guess how you unlocked your phone.

Available Lock Types:
1. Knock Lock: Unlock with invisible taps.
2. Pattern Lock: Traditional pattern-based security.
3. Time Password Lock: Unlock using the current time as your password.

Key Features:
1. Prevent Unauthorized Access: Keep your device safe from prying eyes.
2. Invisible Unlock Path: The tap locations for unlocking are hidden, enhancing security.
3. Prevents Accidental Calling: Avoid unintentional calls while your phone is in your pocket.
4. Prevents Others from Using Your Device: Secure your personal data and apps.
5. Superb graphics: Enjoy a visually appealing and user-friendly interface.
6. Low Memory and Battery Consumption: Designed for efficiency and performance.
7. 100% Safe and Secure: Rest assured that your data is protected.
8. 12/24 Hour Format Support: Customize the time display to your preference.
9. Unlock Vibration: Enable or disable vibration feedback upon successful unlock.
10. Unlock Sound: Customize your unlock experience with sound effects.
11. Highly Secure Lock Screens: Advanced security measures to safeguard your device.
12. Customizable Knock Position: Choose where you want to tap on the screen to unlock.

Knock Lock requires Device Administrator permission for the double-tap-to-lock feature. Activating Knock Lock as a "device administrator" enables locking the device with a double tap on the floating icon. This permission is solely used for this functionality.

Knock Lock Screen is committed to your privacy. We assure you that these permissions will never be used to access your personal data.

What's New

Knock lock screen - Applock v1.6.9 Update

-> Fingerprint support added.
-> Reduced app size.
-> Completely changed Time password UI.
-> Completely changed Pattern lock UI.
-> Improvements in App Lock
-> New clock skins added
-> New wallpapers added
-> Minor issue fixed
-> Performance improvements

Additional Information

Installs
Requires Android 7.0
Content Rating 12+ Everyone
Privacy Policy View details
Available on Google Play