---
title: "DAF Pro: Stammer & Parkinson's - Отзывы, Доход и Загрузки приложения in Нигерия | Apple App Store"
description: "DAF Pro helps people who stammer and people with Parkinson's slow down and speak more fluently. Put on headphones, speak, and hear your own voice a fraction of a second later.  How It Works Delayed au"
---

# DAF Pro: Stammer & Parkinson's — Нигерия
> Delayed auditory feedback

![DAF Pro App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/78/f5/ab/78f5abfd-5240-75d0-9b7f-687b8b7f2092/AppIcon-0-0-1x_U007epad-0-1-85-220.png/400x400bb.png)

**Developer:** [Speechtools](https://apptail.io/ru/developer/speechtools-Wvv) (Великобритания)
**Category:** Medical
**Rating:** N/A (0 ratings)
**Price:** 3,200.00 ₦
**Bundle ID:** com.aszart.dafprofessional
**Store:** Apple App Store
**Country:** Нигерия
**Version:** 4.10.0 (released 2026-09-17)
**Original Release:** 2012-01-04

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ng/app/app/id491299921)
**AppTail Page:** [https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/nigeria](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/nigeria)

## DAF Pro Description
DAF Pro helps people who stammer and people with Parkinson's slow down and speak more fluently. Put on headphones, speak, and hear your own voice a fraction of a second later.

How It Works
Delayed auditory feedback (DAF) is a clinically recognised speech therapy technique. Hearing your voice on a short delay naturally slows your speaking rate, which can make speech smoother and clearer. Research suggests DAF helps around 1 in 3 people who stammer, and it is also used to help people with Parkinson's control their speaking rate.

Who It's For
* People who stammer or stutter
* People with Parkinson's disease
* People with dysarthria
* People who clutter
* Speech and language therapists, for therapy sessions and home practice

Features
* Adjustable delay and pitch shift
* Very low latency, so short delays stay short
* Keeps working in the background and with the screen off
* Record and play back your speech
* Works with wired and Bluetooth headsets. Bluetooth adds extra delay that varies by headset, so wired headphones work best for short delays.

Getting Started
Put on headphones, set the delay to around 50–100 ms, press Start and speak. Then adjust until your speech feels slower and steadier.

Built by a UK speech and language therapist. One-time purchase: no subscription, no ads, no account needed.

Questions or feedback? Contact us at support@speechtools.co

## DAF Pro Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b9/53/d1/b953d141-3f5f-f653-441c-1b7659b8d769/iphone_00_hero.png/1320x2868.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ca/a9/d9/caa9d9ff-afec-3a02-1ed3-63756bbfa85c/iphone_01_kudos.png/1320x2868.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/24/d8/2d/24d82d72-37bc-9874-6179-4222d84687c4/iphone_02_conditions.png/1320x2868.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4c/c4/82/4cc482cd-392f-6080-700c-ab505bf8501b/iphone_03_how.png/1320x2868.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/97/02/49/9702499f-0836-3efb-5292-c2c6c5f3414c/iphone_04_record.png/1320x2868.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/7b/88/c1/7b88c114-6e97-0fb7-aca1-60553bacdc1a/iphone_05_ways.png/1320x2868.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/34/75/73/347573db-fa0a-d3a6-2f20-ddd4f9877a6d/iphone_06_trust.png/1320x2868.png)




## DAF Pro Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Топ платных | Индия | Medical | #2 |
| Топ платных | Украина | Medical | #2 |
| Топ платных | Италия | Medical | #7 |
| Топ платных | Япония | Medical | #11 |
| Топ платных | Казахстан | Medical | #15 |
| Топ платных | Нигерия | Medical | #24 |
| Топ платных | Россия | Medical | #25 |
| Топ платных | Франция | Medical | #26 |
| Топ платных | Китай | Medical | #28 |
| Топ платных | Великобритания | Medical | #30 |
| Топ платных | Турция | Medical | #32 |
| Топ платных | Республика Корея | Medical | #34 |
| Топ платных | Азербайджан | Medical | #35 |
| Топ платных | Пакистан | Medical | #37 |
| Топ платных | Вьетнам | Medical | #37 |
| Топ платных | Польша | Medical | #38 |
| Топ платных | Кувейт | Medical | #42 |
| Топ платных | Саудовская Аравия | Medical | #42 |
| Топ платных | Беларусь | Medical | #43 |
| Топ платных | Египет | Medical | #45 |
| Топ платных | Швеция | Medical | #47 |
| Топ платных | Норвегия | Medical | #48 |
| Топ по доходу | Индия | Medical | #52 |
| Топ платных | ОАЭ | Medical | #53 |
| Топ платных | Дания | Medical | #54 |
| Топ платных | Португалия | Medical | #55 |
| Топ платных | Израиль | Medical | #59 |
| Топ платных | Ливан | Medical | #60 |
| Топ платных | Тайвань | Medical | #62 |
| Топ по доходу | Украина | Medical | #66 |
| Топ платных | Финляндия | Medical | #66 |
| Топ платных | Доминиканская Республика | Medical | #69 |
| Топ платных | Украина | Overall | #72 |
| Топ платных | Румыния | Medical | #73 |
| Топ платных | Чехия | Medical | #79 |
| Топ платных | Аргентина | Medical | #80 |
| Топ платных | Бельгия | Medical | #80 |
| Топ платных | Перу | Medical | #82 |
| Топ платных | Сингапур | Medical | #88 |
| Топ платных | Соединенные Штаты | Medical | #94 |
| Топ платных | Чили | Medical | #95 |
| Топ платных | Испания | Medical | #97 |
| Топ по доходу | Италия | Medical | #99 |
| Топ по доходу | Япония | Medical | #100 |
| Топ платных | Венгрия | Medical | #102 |
| Топ платных | Южно-Африканская Республика | Medical | #105 |
| Топ платных | Ирландия | Medical | #106 |
| Топ платных | Гонконг (САР) | Medical | #107 |
| Топ платных | Нидерланды | Medical | #116 |
| Топ платных | Бразилия | Medical | #117 |
| Топ платных | Индонезия | Medical | #119 |
| Топ платных | Греция | Medical | #135 |
| Топ платных | Эквадор | Medical | #141 |
| Топ платных | Малайзия | Medical | #145 |
| Топ платных | Таиланд | Medical | #154 |
| Топ платных | Австралия | Medical | #159 |
| Топ платных | Новая Зеландия | Medical | #159 |
| Топ платных | Австрия | Medical | #162 |
| Топ платных | Швейцария | Medical | #170 |
| Топ платных | Колумбия | Medical | #175 |
| Топ платных | Филиппины | Medical | #191 |
| Топ платных | Германия | Medical | #191 |
| Топ платных | Канада | Medical | #192 |
| Топ платных | Италия | Overall | #192 |
| Топ платных | Мексика | Medical | #194 |

## DAF Pro Discovered Keywords
- daf pro
- stuttering
- stammering

## Apps Similar to DAF Pro
- [Stamurai: Stuttering Treatment](https://apptail.io/ru/app/stamurai-stuttering-treatment-snU/nigeria)
- [BeneTalk: Stuttering Coach](https://apptail.io/ru/app/benetalk-stuttering-coach-KFZc/nigeria)
- [MPI-2 Stuttering Treatment](https://apptail.io/ru/app/mpi-2-stuttering-treatment-QFZc/nigeria)
- [Loud and Clear Voice Fitness](https://apptail.io/ru/app/loud-and-clear-voice-fitness-PoUd/nigeria)
- [Dysphagia Therapy](https://apptail.io/ru/app/dysphagia-therapy-QoUd/nigeria)
- [Spaced Retrieval Therapy](https://apptail.io/ru/app/spaced-retrieval-therapy-RoUd/nigeria)
- [qb DAF - Stuttering Speech Aid](https://apptail.io/ru/app/qb-daf-stuttering-speech-aid-iNBi/nigeria)
- [Mumble Melody](https://apptail.io/ru/app/mumble-melody-lQHj/nigeria)
- [Speak Up For Parkinson's](https://apptail.io/ru/app/speak-up-for-parkinsons-Ctbl/nigeria)
- [StopStutter Speech Therapy](https://apptail.io/ru/app/stopstutter-speech-therapy-PnQq/nigeria)

## DAF Pro Available In
- [Соединенные Штаты](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/united-states)
- [Великобритания](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/united-kingdom)
- [Россия](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/russia)
- [Китай](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/china)
- [Япония](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/japan)
- [Швеция](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/sweden)
- [Канада](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/canada)
- [Германия](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/germany)
- [Италия](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/italy)
- [Индия](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/india)
- [Турция](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/turkey)
- [Саудовская Аравия](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/saudi-arabia)
- [Франция](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/france)
- [Бразилия](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/brazil)
- [Тайвань](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/taiwan)
- [Норвегия](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/norway)
- [Мексика](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/mexico)
- [Австралия](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/australia)
- [Чили](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/chile)
- [Испания](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/spain)
- [ОАЭ](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/united-arab-emirates)
- [Перу](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/peru)
- [Эквадор](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/ecuador)
- [Нидерланды](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/netherlands)
- [Дания](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/denmark)
- [Аргентина](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/argentina)
- [Австрия](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/austria)
- [Бельгия](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/belgium)
- [Швейцария](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/switzerland)
- [Колумбия](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/colombia)
- [Египет](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/egypt)
- [Финляндия](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/finland)
- [Греция](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/greece)
- [Индонезия](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/indonesia)
- [Республика Корея](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/south-korea)
- [Казахстан](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/kazakhstan)
- [Новая Зеландия](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/new-zealand)
- [Филиппины](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/philippines)
- [Польша](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/poland)
- [Румыния](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/romania)
- [Сингапур](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/singapore)
- [Украина](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/ukraine)
- [Южно-Африканская Республика](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/south-africa)
- [Литва](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/lithuania)
- [Люксембург](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/luxembourg)
- [Латвия](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/latvia)
- [Мадагаскар](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/madagascar)
- [Гонконг (САР)](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/hong-kong)
- [Малайзия](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/malaysia)
- [Нигерия](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/nigeria)
- [Эстония](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/estonia)
- [Алжир](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/algeria)
- [Непал](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/nepal)
- [Болгария](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/bulgaria)
- [Доминиканская Республика](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/dominican-republic)
- [Азербайджан](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/azerbaijan)
- [Пакистан](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/pakistan)
- [Вьетнам](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/vietnam)
- [Португалия](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/portugal)
- [Армения](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/armenia)
- [Чехия](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/czechia)
- [Кипр](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/cyprus)
- [Беларусь](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/belarus)
- [Узбекистан](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/uzbekistan)
- [Израиль](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/israel)
- [Ирландия](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/ireland)
- [Исландия](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/iceland)
- [Венгрия](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/hungary)
- [Хорватия](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/croatia)
- [Словения](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/slovenia)
- [Кувейт](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/kuwait)
- [Таиланд](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/thailand)
- [Ливан](https://apptail.io/ru/app/daf-pro-stutter-parkinsons-RFZc/lebanon)

---

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