How to Download, Install, and Activate all Avast Consumer Products
1) Choose your product:
2) Choose your platform:
3) Download / See Installation Instructions:
Using the process above, after choosing Ultimate + Android, creates the following link under “See Installation Instructions”:
https://help.avast.com/en/install/avast-ultimate-multidevice?os=android which is specifically how to install Avast Ultimate (Multi-Device) for Android OS (includes Premium Security, Cleanup Premium, and SecureLine VPN)
Please let me know what I can do to help, and have a great day!