Tasker - Tasker is an application for Android which performs Tasks (sets of Actions) based on Contexts...
LIama - LIama is a Location-Aware Mobile app that determines your location and helps you do lots of other stuff with ease.
LibreTasks - Trigger actions when certain events happen.
AutomateIt - Automate Your Android!
Easer - Easer is an event-driven Android automation app.
Locale - Locale helps content owners and translators work together, so Rails developers are free to write more code