# TouchChat Discover vs Executive Functions

The clearest difference is price: TouchChat Discover at Free against Executive Functions's $1.99. TouchChat Discover also leads on update cadence (every 2 months vs every 13 months) and ratings volume (97 vs 1). Executive Functions's advantage is in-app purchases (none vs 11) and review sentiment (50% vs 22%). On ads and device support there is nothing between them.

TouchChat Discover is free to download; Executive Functions costs $1.99 up front. TouchChat Discover sells 11 one-off in-app purchases. Executive Functions asks for nothing beyond the download.

Executive Functions holds the better App Store score, 4.0 against 3.7. That said, the two scores are not equally well evidenced: TouchChat Discover has 97 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 22% of TouchChat Discover's written reviews are positive against 50% of Executive Functions's.

TouchChat Discover ships an update every 2 months, Executive Functions every 13 months. The most recent releases landed on September 18, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | TouchChat Discover | Executive Functions |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [3.7 (97 ratings)](https://appshunter.io/ios/app/touchchat-discover/id427022529/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/executive-functions/id1454539412/reviews)** |
| Number of ratings | **97** | 1 |
| Positive reviews | 21.8% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 13 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 2.4 GB | 113 MB |
| Requires iOS | 16.0 | **12.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Prentke Romich Company](https://appshunter.io/developer/474446992) | [Roberto De Lorenzo](https://appshunter.io/developer/692760870) |

## 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 |


### Executive Functions

[App page](https://appshunter.io/ios/app/executive-functions/id1454539412)

This app offers a series of exercises designed to train and improve working memory, a key cognitive skill. It presents stimuli to memorize and then requires users to recall or discriminate between them, providing scores and evaluations based on performance.

**Highlights:** Working memory exercises, Stimuli memorization, Recall and discrimination tasks, Scoring and evaluation system, Over 200 unique cards, 349 automatically generated exercises

**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 Executive Functions free?

Executive Functions costs $1.99, with no in-app purchases.

### Which has better reviews, TouchChat Discover or Executive Functions?

Executive Functions is rated higher. TouchChat Discover averages 3.7 out of 5 from 97 ratings, while Executive Functions averages 4.0 from 1 ratings.

### Do TouchChat Discover or Executive Functions have ads?

Neither TouchChat Discover nor Executive Functions shows ads.

### Which is updated more often, TouchChat Discover or Executive Functions?

TouchChat Discover ships an update every 2 months, and Executive Functions every 13 months. Most recently, TouchChat Discover was updated on September 18, 2026 and Executive Functions on September 12, 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.*