What are some alternatives?
When comparing Llama and MacroDroid, you can also consider the following products
Automate - Automate various tasks on your Android smartphone or tablet.
Tasker - Tasker is an application for Android which performs Tasks (sets of Actions) based on Contexts...
Locale - Locale helps content owners and translators work together, so Rails developers are free to write more code
Trigger - Trigger is a time tracking app that helps you work collaboratively, track, organise and invoice...
AutomateIt - Automate Your Android!
Workflow - Powerful automation made simple.