# DAF Pro vs Speech Pacesetter

The clearest difference is price: DAF Pro at $5.99 against Speech Pacesetter's $17.99. DAF Pro also leads on review sentiment (63% vs 46%) and ratings volume (97 vs 31). Speech Pacesetter's advantage is iOS requirement (15.0 vs 17.0). On rating, update cadence, ads and in-app purchases there is nothing between them.

DAF Pro costs $5.99 and Speech Pacesetter $17.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DAF Pro holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 97 and 31 respectively. Written reviews point the same way: 63% of DAF Pro's written reviews are positive against 46% of Speech Pacesetter's.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on November 6, 2026.

## The numbers

| Metric | DAF Pro | Speech Pacesetter |
| --- | --- | --- |
| Price | **$5.99** | $17.99 |
| Rating | **[4.5 (97 ratings)](https://appshunter.io/ios/app/daf-pro-stutter-and-parkinsons/id491299921/reviews)** | [4.3 (31 ratings)](https://appshunter.io/ios/app/speech-pacesetter/id590815446/reviews) |
| Number of ratings | **97** | 31 |
| Positive reviews | **62.7% of reviews** | 46.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Paid | Paid |
| Best chart rank | **#76** | #114 |
| Size | 5 MB | 77 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Speechtools Ltd](https://appshunter.io/developer/940679564) | [Aptus Speech and Language Therapy Limited](https://appshunter.io/developer/1482673468) |

## What reviewers say

### DAF Pro

[App page](https://appshunter.io/ios/app/daf-pro-stutter-and-parkinsons/id491299921)

**Currently charting:** #76 Top Paid · Medical (US App Store)

This app uses delayed auditory feedback to help individuals who stutter or have Parkinson's speak more fluently. By hearing your voice with a slight delay, it naturally slows your speech rate, improving clarity and smoothness. It's designed for personal use and speech therapy sessions.

**Highlights:** Adjustable delay and pitch shift, Low latency audio, Background operation, Speech recording and playback, Wired and Bluetooth headset support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Speech Pacesetter

[App page](https://appshunter.io/ios/app/speech-pacesetter/id590815446)

**Currently charting:** #114 Top Paid · Medical (US App Store)

This app helps users practice clearer, more controlled speech using adjustable visual cues. It's designed for individuals with articulation difficulties and fast speech rates due to neurological conditions or stuttering. Users can select text and pace their reading with a speed-adjustable visual guide.

**Highlights:** Adjustable visual cues for speech pacing, Syllable or word highlighting, Library of reading passages, Customizable reading passages, Adjustable font size and pause duration, Choice of backgrounds and fonts

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DAF Pro free?

DAF Pro costs $5.99, with no in-app purchases.

### Is Speech Pacesetter free?

Speech Pacesetter costs $17.99, with no in-app purchases.

### Which has better reviews, DAF Pro or Speech Pacesetter?

DAF Pro is rated higher. DAF Pro averages 4.5 out of 5 from 97 ratings, while Speech Pacesetter averages 4.3 from 31 ratings.

### Do DAF Pro or Speech Pacesetter have ads?

Neither DAF Pro nor Speech Pacesetter shows ads.

### Which is updated more often, DAF Pro or Speech Pacesetter?

DAF Pro ships an update every 3 weeks, and Speech Pacesetter every 3 weeks. Most recently, DAF Pro was updated on November 6, 2026 and Speech Pacesetter on November 6, 2026.

### Which is more popular, DAF Pro or Speech Pacesetter?

DAF Pro currently peaks at #76 in the App Store charts, and Speech Pacesetter at #114. Chart position reflects recent download velocity rather than total install base.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*