Amazon download which covers all of your unlimited devices for 12 months. I've installed it on a tablet, android phone and PC all without any problems and it upgrades for free to whatever the latest version is.
AVG Ultimate 2015 1 Year - Includes AVG Protection and AVG Performance. / Relax knowing you and your family are covered - AVG Ultimate is quite simply the best protection, performance and privacy for you and your family. One simple subscription covers all your needs across all your devices and AVG Zen brings them together in one place so they’re easy to manage. / With AVG Zen automatically included, you get a remote overview of the protection, performance, and privacy status of each device you want to cover with AVG Ultimate. All in one place. / AVG Protection - Our best antivirus protection for all your devices. / AVG Performance - Everything you’d expect to keep your PC, Mac and Android devices in top shape. / AVG PrivacyFix - Control your own privacy and share only what you choose whatever device you’re on. / Antivirus - Blocks viruses, spyware & other malware. / Enhanced firewall - Block hackers so you can shop safely. / Economy mode - Do more with longer battery life. / Disk cleaner - Free up disk space for more of what you want.