Cuckoo calls every half hour once and the number of the hours every full hour just like Cuckoo clock and Striking clock.

More than 10 inbuilt sounds and verity of options it plays sound and speaks time every half and full hour.

• More than 10 clock sounds
• Plays half and full hour
• Speaks time with custom title
• Hours-only option
• Wake screen to stop
• Also can be stopped from notification bar.

*Note : This app works in background so for some of devices (Running MIUI) needs to keep in auto start or keep locked in recent menu.