A great way to get extra control of your widgets and sidebars.

I used to use either jetpack or jp widget visibiity or even make a custom sidebar to get control of conditional sidebar and widget display.

This plugin has lot’s of options for free and even more for the paid version.

I do think that a few of the paid features should be in the free version – like the ability to add a link to the widget title, but if you can code a bit you can probably sort out most of the styling and content output elswhere and use this for the conditional logic of when to show your widgets.