Hello Kurt,
Thank you for contacting us. AVG Zen must be installed on all devices (Windows & Android) to connect them in a network and manage them remotely. To invite other devices to join the network, please follow the steps in this article http://support.avg.com/SupportArticleView?urlname=Create-a-Zen-Network-and-connect-AVG-Zen-apps-to-your-network . Thank you.
Does 'ZEN+' go on all devices or just the 'first' installed device?
Hello Kurt,
Thank you for contacting us. AVG Zen must be installed on all devices (Windows & Android) to connect them in a network and manage them remotely. To invite other devices to join the network, please follow the steps in this article http://support.avg.com/SupportArticleView?urlname=Create-a-Zen-Network-and-connect-AVG-Zen-apps-to-your-network . Thank you.