Fonate DAF can help people who stutter achieve slower, more fluent speech by using Delayed Auditory Feedback.

Using a wired or bluetooth headset, you are able hear your voice with a slight delay and change in pitch as you speak.

This creates a "choral effect", which has been shown to help reduce stuttering in many people.

• Created by a speech-language pathologist
• Requires a wired or bluetooth headset.

What’s New

Version 2.2

This app has been updated by Apple to use the latest Apple signing certificate.

Enhanced sound quality for Apple AirPods.

Ratings and Reviews

4.4 out of 5
29 Ratings

29 Ratings

Tampon007 ,

I’m honestly impressed!

I’ve had a speech impediment my whole life and I’ve had lots of trouble with stuttering and stammering. I like to use this app and read out loud to myself whenever I can. It’s a confidence booster seeing how little I stutter or stammer while reading with this app. I highly recommend at least trying it to see how it feels.

Alexxtim ,

Great for accent reduction

I use this app for accent reduction in English. I read the text and get instant feedback on my voice and pronunciation. It is more effective then recording myself and then listen. Thanks for the great app!

Wktuygy ,

Great speech assistant!

Definitely helps with fluency... Huge thanks to the inventor of this app!

App Privacy

The developer, Breathing Zone, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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