GravityRinger this is a program which silences your phone based on the pitch the phone makes.
For example: I want my phone to be silenced when I put it upside down in my pants. I'll automagically go from audibly ringing to vibrate only when it's upside down for a couple of secs
There's lots of Profile Management apps out there, but only one that let''s you set When & Where your device will go Silent PLUS set VIP Contacts & Numbers that can break through
Profile scheduler - is a multifunctional application which allows a user change profile as he or she likes. Adjust profiles according to your style of life and schedule and get maximum benefit of using it
NumBuster - create your own profile for your phone number. Get information about unknown phone numbers, estimate them and share opinions with your friends. You won't miss important calls coming from unknown numbers and you may ignore the ones you don't like
FlipSleep - If you are in a meeting or anyhow busy and your GPhone rings, you can make it silent by just a flip and later you can disable the silent mode with a mild shake (if you have FlipSleep installed in your GPhone). It''s light and fun and simple yet useful. Download, install and restart the phone