Smart Voice Lock App : Lock your Phone by using Voice

Here guys welcome to a new article of TheTechOnly.Com. Do want to secure your smartphone by using voice lock feature in your smartphone, but don’t know how to enable it then you have visited right place. Because here in this article we are going to share the Best Smart Voice Lock App for your Android phone.

Voice Lock feature in smartphones is allows users to unlock their devices by using voice or perform specific actions using their voice. While the implementation and availability of this feature vary among different brands and operating systems, the core idea is to enhance convenience and accessibility by leveraging voice recognition technology.

If your smartphone doesn’t come with the in-build voice lock feature then don’t worry. Here in below we are sharing a Free Application that allows Android users to enable Voice Lock feature on their phone.

Smart Voice Lock App


How Voice Lock Works

Voice Recognition Technology:

Enrollment: Users typically need to set up the feature by recording their voice saying a specific phrase or a set of phrases. This process involves the phone creating a voice profile for the user.

Recognition: Once set up, the smartphone uses this voice profile to recognize the user’s voice and perform the unlocking process or other pre-defined tasks.

Security Mechanisms:

Biometric Authentication: Voice Lock is considered a form of biometric authentication, similar to fingerprint or facial recognition. However, it is often used in combination with other methods (multi-factor authentication) to enhance security.

Voiceprint Analysis: Advanced systems analyze the unique characteristics of a user’s voice, such as pitch, tone, and speech patterns, to ensure the voice command is authentic.

Example of Best Voice Lock Tools

Apple’s Siri:

Siri Shortcuts: By Using you can easily Lock the phone by just saying “Hey Siri, Lock the Phone” and it will immediately Lock your iPhone. You can also unlock it by giving the same command to siri.

Google’s Voice Match:

Voice Match: Available on Android devices, Google’s Voice Match allows users to unlock their devices and access personal information using their voice. This feature requires the user to train the Google Assistant to recognize their voice.

How to use Voice Lock App in you Phone?

  • First of all, Download the App from Below given button
  • Now install the app on your phone.
  • Open the app after installing it.
  • Click on the ENABLE PERMISSION option and allow the display over the apps.
  • Turn on the button top of the right corner to activate the voice lock screen and grant the media file permission.
  • Click on the Voice Password and tap on the mic to record your password.
  • Press the next button and click on the save button to save the voice password.
  • You have to set an alternative password.
  • Click on the Next button and enter the keypad password, Re-enter the password and save it

That’s it! Your Voice Lock is all set now. Now you can Lock and unlock your smartphone from your voice for free.

How to Download Smart Voice Lock App?

Click on below given button and It will redirect you to Google Playstore and their you can easily Download and install it in your smartphone for free.

Just tap on Above button to Download the App and start locking your phone by using your voice.


Voice Lock in smartphones leverages voice recognition technology to enhance user convenience and accessibility. While it provides a useful hands-free option for unlocking and controlling devices, it is often supplemented with additional security measures to ensure robust protection against unauthorized access. The implementation varies across different brands and operating systems, with notable examples including Google’s Voice Match, Samsung’s Bixby Voice, and Apple’s Siri Shortcuts.

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