Alternatives to Knock Lock for all platforms with any license

Platforms

Show 6 less popular platforms
  • VBLock icon

    VBLock

    Use an elegant, simple, and secure lock screen with more features than Windows’s built-in lock screen. .

    Free Windows

    No features added Add a feature
  • Keypad Lock Screen WatchDog icon

    Keypad Lock Screen WatchDog

    Keypad Lock Screen WatchDog is application to protect your mobile phone and tablet from third persons with spy camera capture. Screen unlock is impossible without...

    Free Personal Android Android Tablet

    No features added Add a feature
  • GO Locker icon

    GO Locker

    GO Locker,design to GO Launcher EX is the most simple locker for Android!

    Free Android Android Tablet

    No features added Add a feature
  • xtrlock

    Minimal X display lock program Just lock the keyboard entrance/mouse clicking until you type the password followed by [ENTER]

    Free Mac Linux BSD

    No features added Add a feature
  • Lock screen icon

    Lock screen

    Lock on and off the screen simply and quickly. Application enables you to lock the screen 1 quickly and conveniently use the phone at all times without the need to...

    Free Android Android Tablet

    No features added Add a feature
  • The Learning Lock icon

    The Learning Lock

    Learning Lock uses machine learning to detect suspicious activity and ask for a backup PIN.

    Freemium Android Android Tablet

    No features added Add a feature
  • Transparent Screen Lock

    Transparent Screen Lock enables IT professionals to prevent unauthorized system access, while maintaining the ability to view applications running on the desktop for...

    Commercial Windows

    No features added Add a feature
  • Swipe Lock icon

    Swipe Lock

    Not your conventional pin/password/pattern lock. Now you can unlock your device without looking at it! With a combination of swipes in 8 directions (Up, Down, Left...

    Free Android Android Tablet

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