ShushMe

Ever got embarrassed by your phone ringing during an important meeting? Or in the cinema? Or in the library?
On any given place with WiFi coverage,
From then on, that will be a "quite area" for your phone.
Choose locations where you want to silent your phone. This app will automatically detect when you enter that place, Change your ringer settings to silent mode and notify you. It also detects as soon as you leave that place and again changes your ringer settings to normal.