Signal Clock

Signal Clock consists of 2 parts:

-- Time signal function --

Signal Clock has time signal function. It notifies the time you scheduled with sound.
Apo built-in sound:
Cuckoo
Voice time call
Digital clock
Church bell
Whittington chime (2 types)

Sound files you have are available as external sound.

In Android 6 marshmallow, time signals may delay maximum 10 minutes DUE TO DOZE MODE.

-- Clock widget --

Signal Clock shows the clock widget you designed on home screen. The app provides some basic fonts, including Sofia Pro Soft complete font family and Helvetica Neue Light Italic. Also your purchased, free or designed ones are available. English is used in app controller, but any language characters are available in clock widget, not depends on which language sets as system default language.

Design clocks yourself.

Attention:
Start application immediately after update from earlier version. Updating the app, OS clears alarm queue. If don't, time signals for the day may not be fired.