# TouchChat Discover vs ChatterBoards AAC

The clearest difference is review sentiment: ChatterBoards AAC at 71% against TouchChat Discover's 22%. ChatterBoards AAC also leads on rating (4.2 vs 3.7) and in-app purchases (none vs 11). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. TouchChat Discover sells 11 one-off in-app purchases. ChatterBoards AAC asks for nothing beyond the download.

ChatterBoards AAC holds the better App Store score, 4.2 against 3.7. Both are backed by a comparable volume of ratings — 97 and 90 respectively. Written reviews point the same way: 22% of TouchChat Discover's written reviews are positive against 71% of ChatterBoards AAC's.

TouchChat Discover ships an update every 2 months, ChatterBoards AAC every 3 weeks. The most recent releases landed on September 18, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | TouchChat Discover | ChatterBoards AAC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (97 ratings)](https://appshunter.io/ios/app/touchchat-discover/id427022529/reviews) | **[4.2 (90 ratings)](https://appshunter.io/ios/app/chatterboards-aac/id1133918740/reviews)** |
| Number of ratings | **97** | 90 |
| Positive reviews | 21.8% of reviews | **71.2% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 2.4 GB | 116 MB |
| Requires iOS | 16.0 | **10.3** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Prentke Romich Company](https://appshunter.io/developer/474446992) | [Paul Popiel](https://appshunter.io/developer/1133918739) |

## What reviewers say

### TouchChat Discover

[App page](https://appshunter.io/ios/app/touchchat-discover/id427022529)

This app offers a risk-free way to explore a powerful communication solution before committing to a purchase. It provides a free trial of all features or access to lite-tech boards for individuals with speech difficulties.

**Highlights:** 30-day free trial of full features, Explore lite-tech WordPower boards, Augmentative and Alternative Communication (AAC), Customizable vocabulary and messages, Built-in voice synthesizer, Multiple language options

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30-Day Free Trial | Free | one-time |
| Upgrade to TouchChat HD Lite | $9.99 | one-time |
| Talk-About Vocabulary | $44.99 | one-time |
| PCS Symbol Library | $49.99 | one-time |
| Arabic Vocabulary Set | $49.99 | one-time |
| iShare 1-Year 2GB Subscription | $59.99 | one-time |
| Pixon® for TouchChat | $79.99 | one-time |
| Gateway© Vocabulary | $149.99 | one-time |
| WordPower Vocabulary | $149.99 | one-time |
| Upgrade - TouchChat HD | $149.99 | one-time |
| Upgrade TouchChat HD WordPower | $299.99 | one-time |


### ChatterBoards AAC

[App page](https://appshunter.io/ios/app/chatterboards-aac/id1133918740)

This app provides an affordable and user-friendly augmentative and alternative communication (AAC) solution for individuals with speech or language difficulties. It allows for the creation of custom vocabulary and phrase boards with extensive customization options for buttons and audio.

**Highlights:** Customizable vocabulary and phrase boards, Progressive board levels for vocabulary building, Multiple user profiles, Customizable buttons with text, color, image, and audio, Text-to-Speech with multiple voices and languages, Keyboard input mode, Board sharing functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TouchChat Discover free?

TouchChat Discover is free to download, with in-app purchases available.

### Is ChatterBoards AAC free?

ChatterBoards AAC is free to download, with no in-app purchases.

### Which has better reviews, TouchChat Discover or ChatterBoards AAC?

ChatterBoards AAC is rated higher. TouchChat Discover averages 3.7 out of 5 from 97 ratings, while ChatterBoards AAC averages 4.2 from 90 ratings.

### Do TouchChat Discover or ChatterBoards AAC have ads?

Neither TouchChat Discover nor ChatterBoards AAC shows ads.

### Which is updated more often, TouchChat Discover or ChatterBoards AAC?

TouchChat Discover ships an update every 2 months, and ChatterBoards AAC every 3 weeks. Most recently, TouchChat Discover was updated on September 18, 2026 and ChatterBoards AAC on September 21, 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.*