DAF Pro: Fluent Speech

Name: DAF Pro: Fluent Speech
Rating: 4.5 (97 reviews)
Author: Speechtools Ltd

by Speechtools Ltd

iPhone · iPad

Active Last checked 31 Jul 2026

App Store ↗

Quick verdict

What it is: Store information collected; independent summary not yet available.
At a glance: $4.99

Categories and search queries

Official categories

Medical
Utilities

AppCorpus categories

Key functions

Function	Availability	Access	Scope	Evidence
Family Sharing	Yes	Unknown	App Store	Store published

Screens

No screenshots collected yet.

Pricing & paywalls

App Store

Price: $4.99

Last verified 31 Jul 2026

Ratings & reviews

App Store

4.5 97 ratings · App Store

5/5Thank you so much
From the bottom of my heart, thank you. I work in a call center and I have a stutter. I put an earbud in and put it on 55ms. I don’t stutter at all on the phone now. Then I forgot to put my earbuds in and I didn’t stutter. Hoping it will improve my speech overall after the repetition. It also helps me slow down my speaking and makes me feel calm. This app is priceless. Best 3 bucks I ever spent in my life. I feel hope that I will be able to speak fluently now. This has changed my life. Thank you and god bless

Steven578 · 31 Jul 2026
1/5Doesn’t work!!
Since there’s no way to message the creators of this app, I’ll do it here. I just downloaded this app. It says it’s ‘supposed’ to be super simple to use. Well, if you are looking for an app that only produces a LOUD LOUD buzzing sound in your ears, this is the app for you. It’s so loud that I could practically feel my teeth vibrating and turning down the volume made no change in the ridiculously loud vibrating sound this app created. If you want to actually hear your own voice in hopes of stopping or lessening your stutter, look elsewhere because this app can’t hear your voice over its own incessant, brain numbing buzzing. I am using an iPhone 14Pro and 1st Gen AirPods. I know they are both working correctly because I just finished a Duolingo session and had no problem completing today’s lesson. Sound and mic worked just fine. What a waste of $4.99!

Bordprson · 31 Jul 2026
5/5I love this app so much!
Lord and the developer of this app, you have healed me. For a long time, I've stuttered/stammered but today when I tried out this app after purchasing and downloading it, an incredibly amazing miracle just happened. I was finally able to speak much more fluently with a tiny stammer or no stammers at all. Thank you so much for developing this app for those who need this.

Charly Dat Duc Lai · 31 Jul 2026
5/5This works.
I been stuttering for over 50 years and I used everything from speecheasy devices to taking classes. This works just like the speecheasy without spending $4000. But pros and cons of both. Thanks so much for helping me with this. Anywar to get this to work with a hearing air

Stuttering John · 31 Jul 2026
5/5Life Saver
This app has been a life saver. I cannot recall the last time I have ever felt more confident going into meetings. Little to no stammering, only have to gather my thoughts before I speak. Thank you to whoever developed this app. I plug in one ear piece to listen during meetings.

Natsy129 · 31 Jul 2026

Privacy & accessibility

App Store

Privacy

Data Not Linked to You — Analytics — Diagnostics — Crash Data Developer declared
Data Not Linked to You — Analytics — Usage Data — Product Interaction Developer declared
Data Not Linked to You — App Functionality — Diagnostics — Crash Data Developer declared
Data Not Linked to You — App Functionality — Usage Data — Product Interaction Developer declared
Data Not Linked to You — Diagnostics Developer declared
Data Not Linked to You — Usage Data Developer declared

Accessibility

No accessibility labels collected yet.

Versions

App Store

4.1.0
Bug fixes and minor improvements
4.1.1
Bug fixes and minor improvements
4.2.0
Bug fixes and minor improvements
4.2.1
Bug fixes and minor improvements
4.2.2
Bug fixes and minor improvements
4.2.3
Bug fixes and minor improvements
4.2.4
Bug fixes and minor improvements
4.2.5
Bug fixes and minor improvements
4.3.0
Bug fixes and minor improvements
4.4.0
Bug fixes and minor improvements
4.5.0
Bug fixes and minor improvements
4.5.1
Bug fixes and minor improvements
4.5.2
Bug fixes and minor improvements
4.5.3
Bug fixes and minor improvements
4.5.4
Bug fixes and minor improvements
4.6.4
Bug fixes and minor improvements
4.6.5
Updated for iOS 26
4.6.6
Bug fixes for Bluetooth devices
4.7.0
Bug fixes for Bluetooth devices
4.7.1
Bug fixes for Bluetooth devices
4.8.0
Bug fixes for Bluetooth devices
4.8.1
Added support for 12 new languages
4.8.2
Added support for 12 new languages
4.9.0
Added support for 12 new languages
4.9.1 · 13 May 2026
Bug fixes and performance enhancements

Show more Show less

Alternatives

qb DAF - Stuttering Speech Aid — Same category + similar ratings

Availability by market

Data quality & evidence

Page completeness: Live store listing
Last verified: 31 Jul 2026
Sources: App Store

Independent summary has not been published yet.
Screenshots: not yet collected

Report a correction

Use this page with an AI agent

AppCorpus MCP gives your agent current app data, prices, screens, features and sources.

Example prompt

Compare DAF Pro: Fluent Speech with qb DAF - Stuttering Speech Aid.

View JSON

GET /api/v3/apps/491299921

{
  "app_id": 491299921,
  "canonical_url": "https://appcorpus.com/apps/daf-pro-fluent-speech-491299921",
  "identity": {
    "name": "DAF Pro: Fluent Speech",
    "slug": "daf-pro-fluent-speech",
    "developer": {
      "name": "Speechtools Ltd",
      "url": "https://appcorpus.com/developers/speechtools-ltd-developer_d7ded040fda94610331d54a22bdf3ef0"
    },
    "icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/1c/4e/42/1c4e4288-72c1-edeb-c76d-1e78740b2adc/AppIcon-0-0-1x_U007epad-0-1-85-220.png/512x512bb.jpg",
    "stores": [
      "apple"
    ],
    "platforms": [
      "iphone",
      "ipad"
    ],
    "status": {
      "state": "active",
      "label": "Active",
      "last_checked": "2026-07-31",
      "last_checked_label": "31 Jul 2026",
      "banner": null,
      "region_note": null
    }
  },
  "listings": [
    {
      "store": "apple",
      "status": "ACTIVE",
      "url": "https://apps.apple.com/us/app/daf-pro-fluent-speech/id491299921?uo=4",
      "rating": 4.5,
      "rating_count": 97,
      "formatted_price": "$4.99",
      "is_free": false,
      "has_iap": false,
      "has_subscription": false,
      "version": "4.9.1",
      "updated": "2026-05-13",
      "currency": "USD"
    }
  ],
  "summary": {
    "one_liner": null,
    "summary": null,
    "best_for": [],
    "not_for": [],
    "status": "fallback",
    "at_a_glance": [
      "$4.99"
    ]
  },
  "categories": {
    "official": [
      "Medical",
      "Utilities"
    ],
    "appcorpus": [
      {
        "category_id": "medical",
        "label": "Medical",
        "url": "https://appcorpus.com/categories/medical"
      },
      {
        "category_id": "utilities",
        "label": "Utilities",
        "url": "https://appcorpus.com/categories/utilities"
      }
    ]
  },
  "use_cases": [],
  "features": [
    {
      "capability_id": "family_sharing",
      "label": "Family Sharing",
      "availability": "yes",
      "access_level": "unknown",
      "scope": "App Store",
      "evidence": "Store published"
    }
  ],
  "pricing": [
    {
      "store": "apple",
      "formatted_price": "$4.99",
      "is_free": false,
      "has_iap": false,
      "has_subscription": false,
      "currency": "USD",
      "market": "us",
      "last_verified": "2026-07-31",
      "rows": [
        "Price: $4.99"
      ]
    }
  ],
  "screens": [],
  "ratings": [
    {
      "store": "apple",
      "average": 4.5,
      "count": 97,
      "market": "us",
      "observed_at": "2026-07-31",
      "reviews": [
        {
          "rating": 5,
          "title": "Thank you so much",
          "body": "From the bottom of my heart, thank you. I work in a call center and I have a stutter. I put an earbud in and put it on 55ms. I don’t stutter at all on the phone now. Then I forgot to put my earbuds in and I didn’t stutter. Hoping it will improve my speech overall after the repetition. It also helps me slow down my speaking and makes me feel calm. This app is priceless. Best 3 bucks I ever spent in my life. I feel hope that I will be able to speak fluently now. This has changed my life. Thank you and god bless",
          "author": "Steven578",
          "date": "31 Jul 2026"
        },
        {
          "rating": 1,
          "title": "Doesn’t work!!",
          "body": "Since there’s no way to message the creators of this app, I’ll do it here. I just downloaded this app. It says it’s ‘supposed’ to be super simple to use. Well, if you are looking for an app that only produces a LOUD LOUD buzzing sound in your ears, this is the app for you. It’s so loud that I could practically feel my teeth vibrating and turning down the volume made no change in the ridiculously loud vibrating sound this app created. If you want to actually hear your own voice in hopes of stopping or lessening your stutter, look elsewhere because this app can’t hear your voice over its own incessant, brain numbing buzzing. I am using an iPhone 14Pro and 1st Gen AirPods. I know they are both working correctly because I just finished a Duolingo session and had no problem completing today’s lesson. Sound and mic worked just fine. What a waste of $4.99!",
          "author": "Bordprson",
          "date": "31 Jul 2026"
        },
        {
          "rating": 5,
          "title": "I love this app so much!",
          "body": "Lord and the developer of this app, you have healed me. For a long time, I've stuttered/stammered but today when I tried out this app after purchasing and downloading it, an incredibly amazing miracle just happened. I was finally able to speak much more fluently with a tiny stammer or no stammers at all. Thank you so much for developing this app for those who need this.",
          "author": "Charly Dat Duc Lai",
          "date": "31 Jul 2026"
        },
        {
          "rating": 5,
          "title": "This works.",
          "body": "I been stuttering for over 50 years and I used everything from speecheasy devices to taking classes. This works just like the speecheasy without spending $4000. But pros and cons of both. Thanks so much for helping me with this. Anywar to get this to work with a hearing air",
          "author": "Stuttering John",
          "date": "31 Jul 2026"
        },
        {
          "rating": 5,
          "title": "Life Saver",
          "body": "This app has been a life saver. I cannot recall the last time I have ever felt more confident going into meetings. Little to no stammering, only have to gather my thoughts before I speak. Thank you to whoever developed this app. I plug in one ear piece to listen during meetings.",
          "author": "Natsy129",
          "date": "31 Jul 2026"
        }
      ]
    }
  ],
  "privacy": [
    {
      "store": "apple",
      "declarations": [
        {
          "title": "Data Not Linked to You",
          "detail": "Analytics — Diagnostics — Crash Data",
          "source": "Developer declared"
        },
        {
          "title": "Data Not Linked to You",
          "detail": "Analytics — Usage Data — Product Interaction",
          "source": "Developer declared"
        },
        {
          "title": "Data Not Linked to You",
          "detail": "App Functionality — Diagnostics — Crash Data",
          "source": "Developer declared"
        },
        {
          "title": "Data Not Linked to You",
          "detail": "App Functionality — Usage Data — Product Interaction",
          "source": "Developer declared"
        },
        {
          "title": "Data Not Linked to You",
          "detail": "Diagnostics",
          "source": "Developer declared"
        },
        {
          "title": "Data Not Linked to You",
          "detail": "Usage Data",
          "source": "Developer declared"
        }
      ],
      "accessibility": []
    }
  ],
  "changes": [
    {
      "store": "apple",
      "version": "4.1.0",
      "released_at": null,
      "notes": "Bug fixes and minor improvements"
    },
    {
      "store": "apple",
      "version": "4.1.1",
      "released_at": null,
      "notes": "Bug fixes and minor improvements"
    },
    {
      "store": "apple",
      "version": "4.2.0",
      "released_at": null,
      "notes": "Bug fixes and minor improvements"
    },
    {
      "store": "apple",
      "version": "4.2.1",
      "released_at": null,
      "notes": "Bug fixes and minor improvements"
    },
    {
      "store": "apple",
      "version": "4.2.2",
      "released_at": null,
      "notes": "Bug fixes and minor improvements"
    },
    {
      "store": "apple",
      "version": "4.2.3",
      "released_at": null,
      "notes": "Bug fixes and minor improvements"
    },
    {
      "store": "apple",
      "version": "4.2.4",
      "released_at": null,
      "notes": "Bug fixes and minor improvements"
    },
    {
      "store": "apple",
      "version": "4.2.5",
      "released_at": null,
      "notes": "Bug fixes and minor improvements"
    },
    {
      "store": "apple",
      "version": "4.3.0",
      "released_at": null,
      "notes": "Bug fixes and minor improvements"
    },
    {
      "store": "apple",
      "version": "4.4.0",
      "released_at": null,
      "notes": "Bug fixes and minor improvements"
    },
    {
      "store": "apple",
      "version": "4.5.0",
      "released_at": null,
      "notes": "Bug fixes and minor improvements"
    },
    {
      "store": "apple",
      "version": "4.5.1",
      "released_at": null,
      "notes": "Bug fixes and minor improvements"
    },
    {
      "store": "apple",
      "version": "4.5.2",
      "released_at": null,
      "notes": "Bug fixes and minor improvements"
    },
    {
      "store": "apple",
      "version": "4.5.3",
      "released_at": null,
      "notes": "Bug fixes and minor improvements"
    },
    {
      "store": "apple",
      "version": "4.5.4",
      "released_at": null,
      "notes": "Bug fixes and minor improvements"
    },
    {
      "store": "apple",
      "version": "4.6.4",
      "released_at": null,
      "notes": "Bug fixes and minor improvements"
    },
    {
      "store": "apple",
      "version": "4.6.5",
      "released_at": null,
      "notes": "Updated for iOS 26"
    },
    {
      "store": "apple",
      "version": "4.6.6",
      "released_at": null,
      "notes": "Bug fixes for Bluetooth devices"
    },
    {
      "store": "apple",
      "version": "4.7.0",
      "released_at": null,
      "notes": "Bug fixes for Bluetooth devices"
    },
    {
      "store": "apple",
      "version": "4.7.1",
      "released_at": null,
      "notes": "Bug fixes for Bluetooth devices"
    }
  ],
  "alternatives": [
    {
      "app_id": 1565802634,
      "name": "qb DAF - Stuttering Speech Aid",
      "url": "https://appcorpus.com/apps/qb-daf-stuttering-speech-aid-1565802634",
      "reason": "Same category + similar ratings"
    }
  ],
  "evidence_summary": {
    "index_state": "S1",
    "evidence_level": 1,
    "level_label": "Live store listing",
    "indexable": true,
    "last_verified_at": "2026-07-31",
    "unknown_fields": [
      "Independent summary has not been published yet.",
      "Screenshots: not yet collected"
    ],
    "sources": [
      "App Store"
    ]
  },
  "availability_markets": {
    "live": [
      "us"
    ],
    "selected": "us",
    "note": null
  },
  "feature_events": {
    "events": []
  },
  "features_slice": {
    "plans": [],
    "features": [],
    "unknown_features": [
      "family_sharing"
    ],
    "data_cutoff": "31 Jul 2026"
  }
}