MacroDroid is a task automation and configuration app that focuses heavily on usability with a simple, attractive UI and logical step by step process.
From AndroidTapp.com: "MacroDroid is an utterly brilliant, and less expensive, alternative (to Tasker) that is definitely worth trying out" (4.6/5)
If you've ever tried other automation apps you may have found them difficult to understand and hard to configure. MacroDroid aims to change this by focussing on an intuitive UI without sacrificing on features.
A few examples of what MacroDroid can automate: