Speaking Clock is an Android app developed by Riccardo Crosato that enables users to view and listen to the time. The app uses the device's text-to-speech service to announce the current time, which can be heard with a simple double tap on the display. The app's time display adjusts to the size of the device's screen, providing a full-screen view of the current time.

Speaking Clock also features a notification service that can be turned on and off by the application. The service remains active and is automatically reactivated when the device restarts. The app offers various settings, such as choosing the repetition interval (every 15, 30 and 60 minutes), starting the service automatically, choosing the types of time notification (voice, vibration, and beep), setting a silence interval, and notifying the startup and shutdown of the service.

Overall, Speaking Clock is a useful app for those who want to keep track of time in a multilingual way. It has been made for teaching purposes and does not contain any advertising.