# Proloquo4Text AAC vs TD Talk

The clearest difference is price: TD Talk at Free against Proloquo4Text AAC's $119.99. Proloquo4Text AAC's advantage is rating (4.7 vs 4.2) and ratings volume (935 vs 11). On update cadence, ads, in-app purchases and iOS requirement there is nothing between them.

TD Talk is free to download; Proloquo4Text AAC costs $119.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Proloquo4Text AAC holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Proloquo4Text AAC has 935 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 90% of Proloquo4Text AAC's written reviews are positive against 75% of TD Talk's.

Proloquo4Text AAC ships an update every 3 months, TD Talk every 2 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Proloquo4Text AAC | TD Talk |
| --- | --- | --- |
| Price | $119.99 | **Free** |
| Rating | **[4.7 (935 ratings)](https://appshunter.io/ios/app/proloquo4text-aac/id751646884/reviews)** | [4.2 (11 ratings)](https://appshunter.io/ios/app/td-talk/id1509210085/reviews) |
| Number of ratings | **935** | 11 |
| Positive reviews | **90.5% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 453 MB | 305 MB |
| Requires iOS | 18.0 | **17.2** |
| Devices | **iPhone, iPad, Apple Watch** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [AssistiveWare](https://appshunter.io/developer/308368167) | [Tobii Dynavox LLC](https://appshunter.io/developer/446210474) |

## What reviewers say

### Proloquo4Text AAC

[App page](https://appshunter.io/ios/app/proloquo4text-aac/id751646884)

This text-to-speech app assists individuals who cannot use their voice to communicate. It features a streamlined interface for easy typing, customizable layouts, and quick access to common phrases. Users can personalize voices, adjust appearance, and integrate with messaging and calling functions.

**Highlights:** Single-screen interface for easy typing, Customizable screen layout and appearance, Quick access to saved phrases, Advanced word prediction, Multiple natural-sounding voices, Integration with messaging and calls, Offline communication capability

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 👍 Helpful app for communication
- 💡 Customizable appearance and vocabulary
- 🚀 Efficient for quick communication
- 👍 Useful for those with speech impediments
- 👍 Enhances communication abilities

**What reviewers complain about**

- 🐛 Robotic and less expressive voice
- 🐛 Occasional keyboard issues
- 💰 Expensive compared to alternatives

**Reported bugs**

- Keyboard switching issue when using third-party keyboards
- Passcode locking the app unexpectedly

**Requested features**

- Ability to adjust voice tone more precisely
- Option to speak entire text box regardless of cursor position
- Integrated iOS keyboard with prediction
- Separate volume control for the app


### TD Talk

[App page](https://appshunter.io/ios/app/td-talk/id1509210085)

This app enables communication for individuals unable to use their voice or hands. It offers text-to-speech functionality through eye-tracking or touch input, supporting a wide range of languages and voices for natural conversation.

**Highlights:** Eye-tracking communication, Touch input for typing, Customized predictive sentence construction, In-sentence editing, 35+ languages and voices, Face-to-face conversation mode, QuickMessages for common phrases

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Proloquo4Text AAC free?

Proloquo4Text AAC costs $119.99, with no in-app purchases.

### Is TD Talk free?

TD Talk is free to download, with no in-app purchases.

### Which has better reviews, Proloquo4Text AAC or TD Talk?

Proloquo4Text AAC is rated higher. Proloquo4Text AAC averages 4.7 out of 5 from 935 ratings, while TD Talk averages 4.2 from 11 ratings.

### Do Proloquo4Text AAC or TD Talk have ads?

Neither Proloquo4Text AAC nor TD Talk shows ads.

### Which is updated more often, Proloquo4Text AAC or TD Talk?

Proloquo4Text AAC ships an update every 3 months, and TD Talk every 2 months. Most recently, Proloquo4Text AAC was updated on October 26, 2026 and TD Talk on October 24, 2026.

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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.*