VoiceClock -Luka- is an Android app developed by IceImo-P that announces the time and sets alarms using the voice of Hatsune Miku's character, Luka. It has a widget that can be placed on the home screen, which can be tapped to hear the current time in Luka's voice.

The app includes a time announcement feature that automatically announces the time at intervals of 30 minutes or 1 hour. You can also set specific times to stop the time announcement, such as during sleep, school, or work.

Moreover, the app allows users to set alarms that announce the time in Luka's voice. This feature is useful for tasks that require your undivided attention, such as studying or working.

Please note that the app is an unofficial fan-made application that uses the name and illustrations of Luka under the Piapro Character License from Crypton Future Media, Inc.

Illustrations are borrowed from the artist ezo-renge and posted on Piapro. We thank the artist for their contribution.