# TouchChat Discover vs Alert Sounds Pro

The clearest difference is in-app purchases: Alert Sounds Pro at none against TouchChat Discover's 11. Alert Sounds Pro also leads on iOS requirement (10.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 26, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | TouchChat Discover | Alert Sounds Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (102 ratings)](https://appshunter.io/ios/app/touchchat-discover/id427022529/reviews)** | — |
| Number of ratings | **102** | — |
| Positive reviews | 21.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 2.7 GB | 39 MB |
| Requires iOS | 18.0 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Prentke Romich Company](https://appshunter.io/developer/474446992) | [Nipuna Arachchi](https://appshunter.io/developer/1488603319) |

## 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 |

**What reviewers like**

- 👍 Useful for visual language-learning
- 👍 Handy backup communication tool
- 👍 Access to all vocabulary sets
- 👍 Good for practice and training

**What reviewers complain about**

- 💸 Expensive pricing
- 🔇 No speech output
- 🐛 Bugs and glitches
- 📉 Lagging performance
- 🚫 No audio

**Reported bugs**

- App crashed when editing
- New update broke paid license
- Upgrade not working, logs out
- App glitches and shuts down
- App edits pictures without consent

**Requested features**

- Add scientific calculator with exponents, complex numbers & roots
- Make it less expensive
- Add teenage voices back
- Add voice to free trial


### Alert Sounds Pro

[App page](https://appshunter.io/ios/app/alert-sounds-pro/id1572309218)

**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 Alert Sounds Pro free?

Alert Sounds Pro is free to download, with no in-app purchases.

### Do TouchChat Discover or Alert Sounds Pro have ads?

Neither TouchChat Discover nor Alert Sounds Pro shows ads.

### Which is updated more often, TouchChat Discover or Alert Sounds Pro?

TouchChat Discover ships an update every 2 months, and Alert Sounds Pro every 2 months. Most recently, TouchChat Discover was updated on October 26, 2026 and Alert Sounds Pro on October 4, 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.*