According to Joe Marini (previously Lead Developer Relations for Chrome Web store):
> The number [of weekly users] you see in the Chrome Web Store is the amount of users whose Chrome browser has checked for an update of your app within the last week. It is not the number of people who have installed your item.
> The number [of weekly users] you see in the Chrome Web Store is the amount of users whose Chrome browser has checked for an update of your app within the last week. It is not the number of people who have installed your item.
Source: https://groups.google.com/a/chromium.org/g/chromium-apps/c/S...