What's New

We’ve updated the app to fix bugs and improve performance and stability. Thank you for using Proloquo4Text.

App Description

Proloquo4Text™ is a text to speech app for those who cannot rely on their voice to speak. The app is laid out on a single screen to reduce the effort of typing. The layout enables easy, daily conversation and quick access to your most common phrases. Personalize it to your needs and preferences, whether that’s through choosing from the many voices available, or through customizing your screen layout.

Proloquo4Text is the leading AAC solution for literate adults, teens and children. It is used by people with a wide range of diagnoses, including developmental disabilities (like autism, apraxia, and cerebral palsy) and acquired disorders (like laryngectomy, ALS, stroke, or traumatic brain injury). Proloquo4Text can be used to produce speech by anyone who can type and spell.

Communicate with ease
• Use the single screen for easy access to words, phrases and keyboard
• Switch easily between conversations, making it easy to answer a question in another conversation, without disrupting what you typed in the first conversation.
• Decide when you speak with play, pause and speak-as-you-type
• Adjust appearance (font, color, text size) to your preference and needs

Reduce typing effort
• Create, save and organize commonly used phrases
• Make typing quicker with advanced, self-learning PolyPredix™ word prediction
• Show what you typed with the fullscreen view and flip text features
• Type once, then say it again with history and sentence prediction
• Use keyboard shortcuts for quick access when using an external keyboard

Choose your voice
• Download, natural-sounding voices within Proloquo4Text. All premium Acapela voices are included in Proloquo4Text with no in-app purchase.
• Add personality and humor to your conversations with free specialty voices
• Choose from over 100 voices in 18 languages, so you can find the one that sounds most like you. Switch easily between languages.
• Use my-own-voice, a voice-banking technology, to preserve and capture the essence of your own voice in synthetic speech.

Share your world
• Send email, messages, and tweets from Proloquo4Text
• Write in Proloquo4Text and copy your text into another app
• Listen to text by pasting into Proloquo4Text
• Make phone and FaceTime video calls with Proloquo4Text.

Take your voice anywhere
• Proloquo4Text is available on both iOS and macOS. With iOS, you can use the app on your iPhone, iPad, iPod touch, and Apple Watch. The Mac version is a separate purchase on the Mac App Store.
• Smoothly transition between devices, thanks to Proloquo4Text’s consistent navigation on iPhone and iPad
• Easily access your commonly used phrases on Apple Watch, and just tap to show or speak them. You can customize the contents shown on the Watch from your iPhone.

Accessibility Features
• Follow words as they are spoken with optional sentence or word highlighting
• Optimized for Switch Control and VoiceOver
•Communicate without an internet connection
• Use multitasking functionality to run another app side-by-side on supported devices
• Keep your devices in sync by easily backing up and restoring your customizations and stored phrases.

AssistiveWare® is the developer of Proloquo2Go®, an award-winning symbol-based communication app that provides a voice to over 200,000 individuals around the world.

Additional note:
Educational institutions can get a 50% discount if they purchase 20 or more licenses through Apple’s Volume Purchase Program for Education.

iPhone Screenshots

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iPad Screenshots

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Apple Watch Screenshots

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App Changes

  • November 26, 2013 Initial release
  • December 30, 2013 New version 1.0.1
  • January 02, 2014 Price increase: $64.99 -> $129.99
  • January 28, 2014 New version 1.1
  • April 03, 2014 New version 1.2
  • July 22, 2014 Price decrease: $129.99 -> $64.99
  • August 02, 2014 Price increase: $64.99 -> $129.99
  • September 15, 2014 Price decrease: $129.99 -> $99.99
  • September 16, 2014 New version 1.3
  • February 13, 2015 New version 2.0
  • February 13, 2015 Price increase: $99.99 -> $119.99
  • April 27, 2015 New version 2.1
  • October 15, 2015 New version 2.1.1
  • July 07, 2016 New version 3.0
  • December 14, 2016 New version 3.1
  • April 03, 2019 New version 3.6
  • April 03, 2019 Price decrease: $119.99 -> $59.99
  • June 13, 2019 Price increase: $59.99 -> $119.99
  • June 14, 2019 Price increase: $59.99 -> $119.99
  • June 14, 2019 Price increase: $59.99 -> $119.99
  • June 15, 2019 Price increase: $59.99 -> $119.99
  • June 15, 2019 Price increase: $59.99 -> $119.99
  • June 15, 2019 Price increase: $59.99 -> $119.99
  • June 16, 2019 Price increase: $59.99 -> $119.99
  • October 15, 2019 New version 3.6.1
  • October 15, 2019 Price decrease: $119.99 -> $59.99
  • October 21, 2019 Price increase: $59.99 -> $119.99
  • December 10, 2019 New version 4.0
  • January 07, 2020 New version 4.0.1
  • January 28, 2020 New version 4.0.2
  • July 15, 2020 New version 4.2.5
  • October 23, 2020 New version 4.2.7
  • November 12, 2020 New version 4.2.8
  • August 06, 2021 New version 4.5
  • September 16, 2023 New version 4.9.1
  • November 15, 2023 New version 5.0.2

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