Cure The Stuttering Free

Delayed Auditory Feedback（DAF） is a device to play your voice with a delay.

This device has an effect to relief stuttering symptoms though speech of non-stammerer is interrupted.
This device is commonly employed for treatment of stuttering and mobile DAF is also sold in America.

This application is a DAF device working on Android.
When you push down the button and speak to the device, your voice is played with a delay.

* Some studies show that two-thirds of the subjects showed improvement in stuttering symptoms.
* This device works differently for different people.

!! free edition limits 60 seconds in continuous use !!