pluginsforall

Removes the date from all of your posts and pages programatically in php. Just install the plugin, activate it and the date will not show on your posts and pages.
There are no menus or extra code. This is the simplest way to remove the date from your posts and pages.
Search engines and readers will not see the date.

Remove Date

Remove the date from all of your posts and pages.

Venugopal

By default this plugin removes the comment date and gravatar. If you want to enable anything, go to this plugin settings and uncheck the checkbox.
More WordPress help please follow Me on this link 
<a href="https://venugopalphp.wordpress.com/" rel="nofollow ugc">Venugopal</a>

Comment Date and Gravatar remover

By default this plugin removes the comment date and gravatar. If you want to enable anything, go to this plugin settings and uncheck the checkbox.

Remove Date vs Comment Date and Gravatar remover