Yes — on Google Play
Xfinity has a Google Play listing.
App Store
On Google Play
Is Xfinity on Android?
About Xfinity
Your Xfinity experience, enhanced. Easily manage all your services in one place with the Xfinity app. Plus discover the power of NOW. NOW is a simple new way to get internet and mobile. It’s just what you want, and nothing you don’t. With all-in monthly pricing. Backed by Xfinity. Xfinity customers also get: �…
Xfinity is listed on both the App Store and Google Play from Comcast, so you can install it on Android phones and tablets. The Play Store listing shows 10,000,000+ installs.