Our Pro version works as an add-on of Core version which is Free and available at https://wordpress.org/plugins/wp-analytify/
You will install Core version first and then Pro version. Core and Pro versions are necessary to use other add-ons like WooCommerce, EDD, Automated Email notifications etc
check out the video below on installation of Free and Pro version.
For more help,checkout our YouTube Channel videos and Subscribe at https://www.youtube.com/channel/UCRjDcNZqf-Vo_2Ux_QLyBCA/videos