Free v Paid for

Hello Andy, 

Thank you for contacting AVG Community Support.
We understand that you want to know about the free and paid AVG product difference. We'll certainly check and help you out.

From your message, we are not sure whether you are referring AVG Anti-virus free and paid version (or) any other AVG product. Let us explain the difference of AVG Anti-virus here. 

AVG AntiVirus Free is a security application that helps protect your devices from viruses, malware, phishing. It will provide basic protection using free features. 

AVG Internet Security is paid application that helps you to protect the devices from viruses, malware, phishing, and other threats and advanced issues. 

AVG Internet Security includes all of the free features that are included in AVG AntiVirus Free, as well as the premium features

If you choose Multi-device subscription of AVG Internet Security paid version, it will cover 10 devices include Windows, Android, Mac and iOS devices. 

If you are refering any other product, please write back to us. We are here to clarify you. Thank you.