Back in the day when I had a Blackberry Storm/2, I could dock it in a charging dock and an alarm cloak suddenly filled the horizontally-oriented screen. The next morning the clock would wake me up, the battery would be fully charged, and I'd be good to go. The "alarm" I used was really the calendar app on the Blackberry. All other apps could be silenced with one click on the screen. So, phone calls, twitters, text messages, and incoming Emails would not disturb my sleep. Is there such an app for the Droid 4?