• free smartphone captioning

    FREE Real-time Captioning App for smartphone!

    InnoCaption is a free mobile caption service for deaf and hard of hearing people or anyone with hearing loss that has trouble understanding speech on the phone.

    This service is available in the United States only.


  • real time captioning services

Innovative Captioning for the Smartphone

InnoCaption is revolutionizing how those with hearing loss communicate by making it possible to use the smartphone (Android & iPhone) as it was intended – accessible, convenient, and mobile. Through the use of our patented technology in conjunction with live stenographers, we provide the fastest, easiest, and most accurate captioning for those who may need assistance hearing the other party.

Innocaption - live caption application Iphone Innocaption - caption app for android
  • Innocaption early reaction - slider Image
  • Innocaption how we make a difference - slider image
  • Innocaption user testimonials - Slider image

Close Up Features

InnoCaption is a free mobile caption service for those with hearing loss within the United States. Paid for pursuant to a program through the Interstate Telecommunications Relay Services (TRS) Fund.

mobile captioning for hearing loss
  • Easy to Use

    Innocaption's app operates smoothly and efficiently. Make and Receive calls with the same ease as any hearing person. Free 10-digit caption number provided.

  • No Need to Login

    InnoCaption App has created a streamlined process that users are directly connected to communication assistants with no need to login

  • Fast & Accurate

    Through the use of our patented technology in conjunction with live stenographers, we provide the fastest, easiest, and most accurate captioning for those who may need assistance understanding the other party.

  • Tons of Features

    Captioned voice mail services. Alternative Voice line selection. Syncs with user’s existing contact list. Caller ID, Speed Dial, Captioned 911 calling and more.

Joe Duarte, CEO

Joe Duarte, CEO

A message from our CEO:

Thank you for visiting our website! We are a startup company providing the most advanced and fastest captioning platform for incoming and outgoing smart phone calls.

My dream, since I started using hearing aids at age 4, was to be able to use the phone like everyone else. It was not until I discovered this technology that I felt like I was able to function on the phone at the same level as someone with normal hearing. I had been trying to develop a technology that would give me "functional equivalence" since the 1980's.

For years, I used a 2-Line Voice Carry Over platform using the TTY/TDD Relay System which was far from ideal. When I discovered Innocaption during the 2012 Rhode Island HLAA Convention, everything changed. I remember doing a test call to my daughter and her disbelief because I was understanding everything she was saying to me.

I eventually got involved in this startup to help it launch its product so that not only I could benefit from it, but also thousands of individuals in this country that are just like me. I sincerely hope our technology makes a difference in your life as it did in mine. Our users are key to our success and come first in everything we do. We depend on your input and feedback to continually improve the App. We not only consider our users a vital part of the InnoCaption community, but a part of our family.

We pride ourselves on our high level of corporate integrity and transparency as a regulated company by the FCC. Our talented staff is constantly striving to achieve the highest levels of excellence in supporting our users and in providing superior engineering solutions to achieve even higher levels of communication accessibility.

Thank you for your support and for using our Innocaption App. If there is anything we can do to improve telecommunications accessibility for you, please don’t hesitate to contact us.

Steps to get started using InnoCaption

The InnoCaption app functions with any smartphone that utilizes Android or iPhone operating systems.

  1. Register at account.innocaption.com/register/
  2. Download the InnoCaption app from Google Play Store (Android) or Apple App Store (iPhone).
  3. Then, you will have a new InnoCaption number
  4. Share the number with family, friends and others for captioned calls.
captioning smartphone service usa