Tasker - Tasker is an application for Android which performs Tasks (sets of Actions) based on Contexts...
AutomateIt - Automate Your Android!
Timeriffic - Control mute, vibrate, brightness, wifi and more on/off to your schedule.
Locale - Locale helps content owners and translators work together, so Rails developers are free to write more code
Automagic Premium - Automagic Premium is the magic wand to automate your Android device.
Automate - Automate various tasks on your Android smartphone or tablet.