Auto Silent

Have you ever attended a meeting and forgot to silent your phone?
Have you ever missed an important call because you forgot the ringer off ?
Use this app to change between ringer and vibrate automatically.
You will be able to choose when to silent your phone and when to turn on the ring.
Useful when going to a movie, attending a meeting or when sleeping. Simply set the phone to automatically come out of the silent mode afterwards.

Features:
- silence for a given period of time.
- smooth, beautiful, and easy to use.
- power efficiency.