Update: PMPro v2.3+ now includes a setting to hide the WordPress Toolbar located on the Advanced Settings admin page.

When activated only administrators will see the admin bar. This plugin is just a few lines of code. Specifically the line if(!current_user_can(‘administrator’)) determines who the admin bar is hidden for. Feel free to edit this to your needs. E.g. using


will allow authors to view the admin bar as well.

Video Demo