we are independent team of developers from Poland and we would like to introduce you our app:Talking Clock Demo,
or in other languages: Sprechende Uhr, Horloge Parlante, Говорящие Часы, Reloj Parlante, Gadający Zegar.
It supports 6 languages currently: English, Russian, German, Spanish, French and Polish.
It's quite advanced scheduler, which you can use to plan time announcements playback or even own records.
Please read description on the Google Play to get more details - everyone can use it for a different actions.
We are open for a suggestions etc, and we are constantly improving the app and adding new features,
(we've recently added widget as one on the users suggested).
Here is a link:
Talking Clock Demo