XFINITY Mobile is a free Android app developed by Comcast Business that allows users to manage their Xfinity Mobile service anytime and anywhere. The app provides a range of features that make it easy to manage your account and stay on top of your mobile usage.

With XFINITY Mobile, you can easily check how much data you've used and switch between Unlimited and By the Gig data options. You can also view your bill and update payment information, manage account settings, view order information, and contact Xfinity Mobile for support. The app is intuitive and easy to use, making it simple to stay on top of your mobile service.

It's worth noting that XFINITY Mobile is designed specifically for managing Xfinity Mobile service. If you're looking to manage other services such as Xfinity X1, Xfinity Home, or Xfinity xFi, you'll need to check out the relevant apps instead.

Overall, XFINITY Mobile is a useful app for Xfinity Mobile customers who want to manage their account on the go. It's also rated #1 in Overall App Quality by ACSI, compared to all measured full service providers in the 2020 American Customer Satisfaction Index survey of customers rating their own wireless service provider's performance.