I'm looking for an alarm clock app that does 3 things: 1. Allows an adjustable snooze time 2. Still sounds when my phone is in silent mode 3. Can run in background i.e. app does not have to be running for my alarms to go off I have been searching for days through forums, articles, and the app store and I can't find one that does all of these things. I would use the native iphone clock but the snooze duration isn't adjustable...my only issue with it. Can anyone suggest a good app??? Please!