DAF Professional APK
App information
Version 7.4.1 (#1)
Updated 2023-11-28
APK Size 1 MB
Requires Android Android 2.3+ (Gingerbread)
Offered by Speechtools Ltd
Category Free Medical App
App id co.speechtools.DAFPro
Developer's notes DAF Professional helps people who stutter / stammer or have Parkinson's Disease.
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Table of contents
Latest updates
What's new in DAF Professional 7.4.1
Editor's review
Download the latest DAF Professional application, version 7.4.1, compatible with Windows 10/11 (using emulators such as Bluestacks), Android devices. This free Medical app is developed by Speechtools Ltd and is easy to download and install.
Previous versions, including 7.4.1, are also available. If you need help or have any problems, please let us know.
Description
DAF Pro is the best DAF app available for Android, has the lowest delay (latency) of all apps and also offers the choral effect.
We have measured the latency to be 20ms on Google Pixel phones but this will vary from device to device.
DAF Professional has been developed to be the leading app to help people who stutter / stammer or have Parkinson's Disease. It helps people to slow their rate of speech down which makes it sound clearer to others.
DAF Professional has been designed and tested by a certified and practicing Speech and Language Therapist (MSc, PGDip, BAHons, HPC registered and member of RCSLT). DAF Professional is the most effective and efficient Delayed Auditory Feedback (DAF) currently on the Android Market. No other app delivers the low latency required for effective use.
Delayed Auditory Feedback (DAF) is a well established speech and language therapy tool which helps people to speak more slowly. However, until recently, devices have been cumbersome to carry around, difficult to adjust, very expensive and therefore not widely used.
DAF was originally developed for people who stutter / stammer, but has since been shown to work with people with other speech difficulties, such as those with Parkinson's Disease (Downie et al., 1981; Dagenaise, Outhwood & Lee, 1998; Lowit et al., 2006 and most recentely Lowit et al., 2010).
It works by enabling someone to hear his or her speech in an altered manner. This disruption to the normal auditory feedback loop causes the speaker to slow down. Research has shown that DAF will be of benefit to approximately a third of people who have a stammer or Parkinson's. Clinical research has not been carried out as yet on other client groups. However, DAF may well be of benefit to people with other medical speech conditions.
DAF Professional is an easy to use professional speech therapy tool which could make a huge difference to you or someone you know.
If you encounter any problems then please email to support@speechtools.co and we will do our very best to help you.
Ratings and Reviews
Rating: 3.3/5 based on Less than 100 reviews
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1 ★ I bought and installed this app but it crashed. I couldn't even test try it. I sent an email to them but have not received any help yet. XxxAm still having the same problem. I haven't been able to use it...xx Is it available online? I can't find the latest version 5.0.4.Have you uploaded it on Platstore? I have updated it but still not able to use. Is it my phone that is the problem or? Am using Huawei phone. I have not been able to use the app it even for a second...
1 ★ Hi. Just installed paid version on my samsung note 9 & using it with bose soundsport free Bluetooth but i camt hear anything.
1 ★ The delay at its shortest is far too long rendering it useless. I brought this android app due to its ability to be used in calls however its proving only to be an annoyance.
4 ★ Good simple controls.. Works well with Samsung Buds (bluetooth). It would be nice to have the min delay value above zero to compensate for latency in the procesing of the audio say Mike 40ms ?
2 ★ Nowadays I am unable to hear the sound properly
5 ★ Thanks for providing an affordable alternative to the Speakeasy in-ear. I've experienced great results with this app.
1 ★ Crash everytime i slide delay option :(
1 ★ This app is not up to the mark.... Please refund....
1 ★ Yes, I tried still the same
3 ★ Since update the advanced settings do not save again when you press the back button on your phone please fix......otherwise amazing app.
2 ★ Practically useless application. The "zero" delay is too long for normal speaking. It's impossible to make a short delay. Cannot use for normal conversation, public speech and...... The support not responding.
1 ★ Why the programme doesn't work in background
5 ★ Great app but we need to rise the volume boost
5 ★ I tried it and love it. Almost instantly it lowers my pitch and allows me to talk relaxed no problem. The only question I have is how do you use it to make phone calls?
5 ★ the advanced setting does not save when back botton pushed.
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