# TouchChat HD vs TD Snap®

The clearest difference is price: TD Snap® at Free against TouchChat HD's $149.99. TD Snap® also leads on rating (4.2 vs 3.9) and ratings volume (810 vs 34). TouchChat HD's advantage is review sentiment (64% vs 30%). On update cadence, ads, in-app purchases and device support there is nothing between them.

TD Snap® is free to download; TouchChat HD costs $149.99 up front. TouchChat HD sells 11 one-off in-app purchases and TD Snap® sells 10 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

TD Snap® holds the better App Store score, 4.2 against 3.9. That said, the two scores are not equally well evidenced: TD Snap® has 810 ratings behind it against 34, so its average is the more settled of the two. Written reviews complicate that: 64% of TouchChat HD's written reviews are positive against 30% of TD Snap®'s, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 14, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | TouchChat HD | TD Snap® |
| --- | --- | --- |
| Price | $149.99 | **Free** |
| Rating | [3.9 (34 ratings)](https://appshunter.io/ios/app/touchchat-hd-aac/id398860728/reviews) | **[4.2 (810 ratings)](https://appshunter.io/ios/app/td-snap/id1072799231/reviews)** |
| Number of ratings | 34 | **810** |
| Positive reviews | **64.3% of reviews** | 29.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Paid** | Subscription |
| Size | 2.2 GB | 3.4 GB |
| Requires iOS | 16.0 | **13.0** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Prentke Romich Company](https://appshunter.io/developer/474446992) | [Tobii Dynavox LLC](https://appshunter.io/developer/446210474) |

## What reviewers say

### TouchChat HD

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

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 |


### TD Snap®

[App page](https://appshunter.io/ios/app/td-snap/id1072799231)

This communication software assists individuals with speech and language disabilities by offering symbol-supported and text-based communication options. It features customizable page sets and editing tools, accessible via touch, eye gaze, and switch access. A subscription is required after a trial period.

**Highlights:** Symbol-supported and text-based page sets, Customizable editing tools, Touch, eye gaze, and switch access, Picture Communication Symbols library, Visual schedules and timers, Cloud-based content syncing

**Features:** Family Sharing

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gateway Monthly | $4.99 | per month |
| PODD Monthly | $4.99 | per month |
| Metacom Monthly | $4.99 | per month |
| Speaking Upgrade Monthly | $9.99 | per month |
| Acapela Voices | $39.99 | one-time |
| Nuance Voices | $39.99 | one-time |
| Speaking Upgrade | $49.99 | one-time |
| METACOM Symbols | $49.99 | one-time |
| PODD Page Sets | $149.99 | one-time |
| Gateway Page Sets | $149.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 Customizable
- 🚀 Intuitive navigation
- 👍 Helpful supports and features
- 🚀 Flexible and robust

**What reviewers complain about**

- 🔒 Subscription model for voice
- 🐛 Voice issues after updates
- 💰 Expensive subscription
- 🔒 Removing previously paid features
- 🐛 Crashes and bugs

**Reported bugs**

- Voice disappearing after updates
- Crashes on launch
- Incompatibility with iPad Pro
- Inability to restore purchased content

**Requested features**

- Ability to change undo symbol
- Link to ACCIL image database
- Ability to set user age for appropriate vocabulary
- More robust core vocabulary
- Easier grammar modeling


## Frequently asked questions

### Is TouchChat HD free?

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

### Is TD Snap® free?

TD Snap® is free to download, with in-app purchases available.

### Which has better reviews, TouchChat HD or TD Snap®?

TD Snap® is rated higher. TouchChat HD averages 3.9 out of 5 from 34 ratings, while TD Snap® averages 4.2 from 810 ratings.

### Do TouchChat HD or TD Snap® have ads?

Neither TouchChat HD nor TD Snap® shows ads.

### Which is updated more often, TouchChat HD or TD Snap®?

TouchChat HD ships an update every 2 months, and TD Snap® every 2 months. Most recently, TouchChat HD was updated on September 14, 2026 and TD Snap® 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.*