# TouchChat Discover vs SFY

The clearest difference is review sentiment: SFY at 58% against TouchChat Discover's 22%. SFY also leads on rating (4.2 vs 3.8) and iOS requirement (15.6 vs 18.0). TouchChat Discover's advantage is update cadence (every 2 months vs every 52 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. TouchChat Discover sells 11 one-off in-app purchases and SFY sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

SFY holds the better App Store score, 4.2 against 3.8. Both are backed by a comparable volume of ratings — 100 and 150 respectively. Written reviews point the same way: 22% of TouchChat Discover's written reviews are positive against 58% of SFY's.

TouchChat Discover ships an update every 2 months, SFY every 52 months. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | TouchChat Discover | SFY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (100 ratings)](https://appshunter.io/ios/app/touchchat-discover/id427022529/reviews) | **[4.2 (150 ratings)](https://appshunter.io/ios/app/sfy-lite/id521884641/reviews)** |
| Number of ratings | 100 | **150** |
| Positive reviews | 21.8% of reviews | **58.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 52 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 2.7 GB | 1.4 GB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Prentke Romich Company](https://appshunter.io/developer/474446992) | [Speak for Yourself LLC](https://appshunter.io/developer/482508201) |

## 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 |


### SFY

[App page](https://appshunter.io/ios/app/sfy-lite/id521884641)

Experience the full capabilities of an advanced Augmentative and Alternative Communication (AAC) app for 30 days. This trial allows users to explore extensive vocabulary, programming options, and helpful features to assess communication improvement before committing to the full version.

**Highlights:** 30-day free trial, Full vocabulary access (~5000 words), Full programming capabilities, Search and history features, Hold That Thought feature, Voice options

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30-day Trial | Free | one-time |


## Frequently asked questions

### Is TouchChat Discover free?

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

### Is SFY free?

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

### Which has better reviews, TouchChat Discover or SFY?

SFY is rated higher. TouchChat Discover averages 3.8 out of 5 from 100 ratings, while SFY averages 4.2 from 150 ratings.

### Do TouchChat Discover or SFY have ads?

Neither TouchChat Discover nor SFY shows ads.

### Which is updated more often, TouchChat Discover or SFY?

TouchChat Discover ships an update every 2 months, and SFY every 52 months. Most recently, TouchChat Discover was updated on October 15, 2026 and SFY on October 14, 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.*