AT&T Real-Time Text

AT&T Real-Time Text

By AT&T Services, Inc.

  • Category: Utilities
  • Release Date: 2017-12-08
  • Current Version: 1.11
  • Adult Rating: 4+
  • File Size: 35.79 MB
  • Developer: AT&T Services, Inc.
  • Compatibility: Requires iOS 9.1 or later.
Score: 1.92857
From 14 Ratings


Continue the conversation, wherever you are. AT&T Real-Time Text (RTT) helps AT&T customers with disabilities communicate over the wireless network as an alternative to TTY (TeleTYpewriter). RTT uses a free-flowing mix of text and voice conversation, so as quickly as characters are typed on the sending device, they are displayed on the receiving device. RTT is a separate service from traditional text messaging (SMS). –Great for everyday communication –Supports 711 and 911 calls –Eliminates the need to connect to mobile TTY devices –Works on the AT&T cellular network and over Wi-Fi Calling –Offers a more natural, conversational flow compared to TTY and relay service for persons who are deaf, hard-of-hearing, or have speech disabilities –Supports simultaneous text and speech on RTT-to-RTT calls –Automatically imports contacts from your phone –Works on iPhone iOS 9.0 (iPhones & iPads) and up; [1]Data and voice rates may apply for app download & usage.



  • Terrible

    By yykoegel
    Just takes forever to download and I have never gotten past that
  • Does not work

    By appleg5030
    Does not work. When I make a call, I don’t see any text. There are no instructions on how to use the app. Waste of my time. InnoCaption is much better.
  • Said have wrong Sim card and crashed

    By aseraser1
    It appears this app may only work with AT&T. I tried to use it on the phone with Tmobile and it didn’t work it said have the wrong Sim card. Please fix.
  • Almost impossible to download

    By Rodeoutfitters
    Tried a number of times to download and install the app it failed each time finally gave up on it. If it doesn’t work any better than it installs it’s not worth having
  • Not tty

    By eliquad
    They implied that this is the way to assess the tty operator without any need to buy and hook up a portable tty machine to the cellphone. It only works from cellphone to cellphone users who have real time text on the cellphones. I can already text friends. I need portable easy TTY with a real operator taking the phone calls.