# TouchChat HD vs Proloquo4Text AAC

The clearest difference is price: Proloquo4Text AAC at $59.99 against TouchChat HD's $149.99. Proloquo4Text AAC also leads on rating (4.7 vs 3.9) and in-app purchases (none vs 11). On update cadence, ads, monetization model and device support there is nothing between them.

TouchChat HD costs $149.99 and Proloquo4Text AAC $59.99 up front. TouchChat HD sells 11 one-off in-app purchases. Proloquo4Text AAC asks for nothing beyond the download.

Proloquo4Text AAC holds the better App Store score, 4.7 against 3.9. That said, the two scores are not equally well evidenced: Proloquo4Text AAC has 933 ratings behind it against 36, so its average is the more settled of the two. Written reviews point the same way: 64% of TouchChat HD's written reviews are positive against 90% of Proloquo4Text AAC's.

TouchChat HD ships an update every 2 months, Proloquo4Text AAC every 3 months. The most recent releases landed on October 18, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | TouchChat HD | Proloquo4Text AAC |
| --- | --- | --- |
| Price | $149.99 | **$59.99** |
| Rating | [3.9 (36 ratings)](https://appshunter.io/ios/app/touchchat-hd-aac/id398860728/reviews) | **[4.7 (933 ratings)](https://appshunter.io/ios/app/proloquo4text-aac/id751646884/reviews)** |
| Number of ratings | 36 | **933** |
| Positive reviews | 64.3% of reviews | **90.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Paid | Paid |
| Best chart rank | #192 | **#62** |
| Size | 2.5 GB | 453 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Prentke Romich Company](https://appshunter.io/developer/474446992) | [AssistiveWare](https://appshunter.io/developer/308368167) |

## What reviewers say

### TouchChat HD

[App page](https://appshunter.io/ios/app/touchchat-hd-aac/id398860728)

**Currently charting:** #192 Top Paid · Education (US App Store)

This app provides a comprehensive communication solution for individuals with speech impairments. It offers customizable vocabulary files, synthesized voices, and various access methods to facilitate expression and interaction. Text generated can be shared via social media, email, or copied to other applications.

**Highlights:** Customizable vocabulary files, Built-in voice synthesizer, Multiple synthesized and custom voice options, Adjustable button activation timing, Support for scanning, head tracking, and eye tracking, Text sharing via social media, email, and iMessage, Import/export vocabulary files

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enable Acapela French Voices | $11.99 | one-time |
| Talk-About Vocabulary | $44.99 | one-time |
| PCS Symbol Library | $49.99 | one-time |
| Unique Learning System | $59.99 | one-time |
| iShare Individual 1-Year 2GB Subscription | $59.99 | one-time |
| Pixon® for TouchChat | $79.99 | one-time |
| News-2-You and Unique Service | $99.99 | one-time |
| WordPower Vocabulary | $149.99 | one-time |
| Hebrew Language Pack | $149.99 | one-time |
| Gateway© Vocabulary | $149.99 | one-time |
| iShare Team 1-Year 30GB Subscription | $239.99 | one-time |


### Proloquo4Text AAC

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

**Currently charting:** #62 Top Paid · Education (US App Store)

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


## Frequently asked questions

### Is TouchChat HD free?

TouchChat HD costs $149.99, and also offers in-app purchases.

### Is Proloquo4Text AAC free?

Proloquo4Text AAC costs $59.99, with no in-app purchases.

### Which has better reviews, TouchChat HD or Proloquo4Text AAC?

Proloquo4Text AAC is rated higher. TouchChat HD averages 3.9 out of 5 from 36 ratings, while Proloquo4Text AAC averages 4.7 from 933 ratings.

### Do TouchChat HD or Proloquo4Text AAC have ads?

Neither TouchChat HD nor Proloquo4Text AAC shows ads.

### Which is updated more often, TouchChat HD or Proloquo4Text AAC?

TouchChat HD ships an update every 2 months, and Proloquo4Text AAC every 3 months. Most recently, TouchChat HD was updated on October 18, 2026 and Proloquo4Text AAC on October 20, 2026.

### Which is more popular, TouchChat HD or Proloquo4Text AAC?

TouchChat HD currently peaks at #192 in the App Store charts, and Proloquo4Text AAC at #62. Chart position reflects recent download velocity rather than total install base.

---

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