Optimum Support App by CSC Holdings LLC. is an Android application that allows you to easily manage your Optimum account from your mobile device. With this app, you can view and pay your bills, track when the technician will arrive at your home, find Optimum store locations, and access frequently asked questions.

The app's interface is user-friendly and straightforward, making it easy to navigate through the different options. You can easily view your account details and billing information, making it convenient to keep track of your payments and stay up-to-date with your account. Additionally, the app provides you with the technician's estimated arrival time, so you can plan your day accordingly.

Optimum Support App also provides a store locator feature, which is useful when you need to visit an Optimum store for support or to pick up equipment. The app also includes an extensive FAQ section, which provides answers to commonly asked questions. Overall, Optimum Support App is a great tool for Optimum customers who want to manage their accounts on the go.