Thanks, that helps. I sent a message to support about this. I really can't use it if I can't silence/vibrate the alarms effectively (i.e. without changing the individual alarms).
I suggested Alarm Master respect the current profile setting. If the phone is set to sound, AM should produce sound. If the phone is set to vibrate, AM should vibrate. If the phone is set to silent, AM should be silent.
Hopefully they can do that--I like the aplication.