Devices

General
1

I have a laptop and phone, does Avast cover these devices as well?

2

First, I’m an Avast user and not an Avast Team member.
You don’t say if you plan to purchase or use the Free version/s ?

It does but it rather depends on what Avast Product you purchase.
Or you could use Avast Antivirus Free for your laptop (Windows ?) and phone (Android ?). You would have to download the Avast for Mobile (Android) from the Google Play store.

So I did a search using the question you asked

So it rather depends on what your requirements are, if for only one Mobile phone and one laptop, it is likely to be cheaper to purchase a single license for the Laptop and one from the Google Play store for the mobile.

I have been using Avast Antivirus Free for over 21 years and it suits my requirements.