Tasker vs Pixoff: Battery Saver AMOLED

Tasker has an impressive amount of triggers, actions, and parameters that can be used together in an incredible variety of ways. It can even accept scripts to follow instructions.

Tasker has the ability to create custom applications, effectively replacing multiple installed apps in your phone with tasks that are triggered automatically. What's even better is that they will be custom tailored to fit your specific needs.

With Root access it can also dabble with system software which other apps are not likely to achieve at the moment.

Tasker allows exporting workflows you've created as standalone applications that can then be shared or even put on the Google Play store.

Tasker has awesome plugin support to connect with hardware that usually requires installing specific apps. For example, it has a plugin for Pebble smartwatch so that you can automate tasks that require using Pebble.

The dev does not keep bringing out revised apps expecting you to pay each and every time; the same app has been developed consistently for nearly a decade.

Some screens are too bright for night-time use, even at minimum brightness. Because Pixoff turns off pixels, you can effectively reduce screen brightness below the minimum amount.

There is a configurable option to separately and fully put the wallpaper to pure black in order to help save battery life. This is configurable depending on the level of battery.