Unlock your phone with your voice | VoiceUnlock

VoiceUnlock is our security app for Android, based on the BioVox Mobile speaker verification engine. Available in Google Play, now you can unlock your smartphone easily and securely, just with your voice.

VoiceUnlock doesn’t need an Internet connection because no data is sent outside the phone. This critical feature is possible thanks to a very efficient biometric engine that allows to carry out all the calculations locally in the device, from the initial voiceprint creation during enrolment to the later voice unlock operations.

Left Right

Lock screen

Waveform of live audio recording

Testing the voiceprint

A secure lock for your device

Clean user interface

Look and behavior can be customized

Voiceprint management

Info and usage tips

VoiceUnlock is available in Free and Premium versions. The Premium version adds further customization options and the ability to automatically improve the voiceprint to adapt it to the always changing features of the human voice.

Get it on Google Play

Free

Basic edition

  • Free text enrollment
  • Free text voice unlock
  • Direct password unlock
  • Automatic voiceprint improvement
  • Supervised voiceprint improvement
  • Disable temporarily
  • 1-step Unlock
  • Ultra-short Unlock
  • Themes
  • Additional locking options
0
View in Google Play

Premium

Full featured edition

  • Free text enrollment
  • Free text voice unlock
  • Direct password unlock
  • Automatic voiceprint improvement
  • Supervised voiceprint improvement
  • Disable temporarily
  • 1-step Unlock
  • Ultra-short Unlock
  • Themes
  • Additional locking options
  • Vocal captcha and password recognition (coming soon)
195
View in Google Play

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