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Altice One App

Get the entertainment you love anywhere, on your mobile device with the Altice One App.


  • Watch live TV and On Demand for your entire channel lineup at home.
  • With the TV to GO feature, watch programs from top networks anytime, anywhere.
  • Schedule, manage and watch your DVR recordings on the go.
  • Use your smartphone or tablet as your remote.
  • Search for what you want to watch with your voice by content, genre, actor, channel or even a famous quote.
  • Send your favorite entertainment and apps from your mobile device right to your TV screen.
  • See who's calling your home phone with caller ID.

Note: Available programming is based on your Suddenlink TV package.

Download & Install

Download the App on your iOS, Android and Kindle Fire devices here:


Or at

App Button

Sign In

You'll need your Suddenlink username and password to use the App. If you don't have one, or forgot it, click here.

  • Open the Altice One App on your mobile device.
  • Enter your Suddenlink username and password and tap "Sign In".
  • Choose "Agree" on the license agreement screen (first-time access only).