The Sprint Mobile IP App lets you use your mobile device for Sprint IP Relay services. Simply type what you want to say to the operator, the operator relays the message to the person you called and then types their response back to you.

Sprint Relay IP Mobile App

Click here to register your new 10 Digit Number for Sprint IP 

Features and Benefits

  • Make and receive Sprint Mobile IP Relay calls
  • Works on Android OS 2.2 or higher and iOS 4.3 or higher
  • Ability to save conversations
  • Ability to make Spanish language relay calls
  • Ability to change font size/colors and background colors
  • Access to phone’s contact list, call history, and live Sprint Relay Customer Service representatives.
  • Make 911 emergency calls

Requirements and Supported Devices

  • Android™ powered devices running on OS 2.2 or higher and iOS 4.3 or higher devices.
  • The following networks: 3G, 4G or WiFi (Data charges may apply while using 3G or 4G wireless networks.)
  • Registration is required through
How Sprint Mobile IP App Works