# Touch Trainer vs Unity Discover

The clearest difference is review sentiment: Touch Trainer at 47% against Unity Discover's 0%. Touch Trainer also leads on in-app purchases (none vs 2) and iOS requirement (9.0 vs 18.0). Unity Discover's advantage is price (Free vs $4.99) and rating (3.0 vs 2.8). On ratings volume, update cadence, ads and device support there is nothing between them.

Unity Discover is free to download; Touch Trainer costs $4.99 up front. Unity Discover sells 2 one-off in-app purchases. Touch Trainer asks for nothing beyond the download.

Unity Discover holds the better App Store score, 3.0 against 2.8. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews complicate that: 47% of Touch Trainer's written reviews are positive against 0% of Unity Discover's, so the app with the better star average is not the one people write more warmly about.

Touch Trainer ships an update every 5 weeks, Unity Discover every 6 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Touch Trainer | Unity Discover |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [2.8 (5 ratings)](https://appshunter.io/ios/app/touch-trainer-learn-to-use-touch-device-via-cause-and-effect/id424128577/reviews) | **[3.0 (4 ratings)](https://appshunter.io/ios/app/unity-discover/id6739363565/reviews)** |
| Number of ratings | **5** | 4 |
| Positive reviews | **47.1% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 106 MB | 1.8 GB |
| Requires iOS | **9.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Touch Autism](https://appshunter.io/developer/395610433) | [Prentke Romich Company](https://appshunter.io/developer/474446992) |

## What reviewers say

### Touch Trainer

[App page](https://appshunter.io/ios/app/touch-trainer-learn-to-use-touch-device-via-cause-and-effect/id424128577)

This app teaches basic touchscreen interaction through a simple cause-and-effect interface. It provides immediate visual and auditory feedback as users tap, with progressively smaller targets to develop fine motor skills. Designed for learners of all abilities, it aims to build foundational skills for using other touch-based applications.

**Highlights:** Cause and effect learning, Single finger fine motor skill development, Progressively smaller targets, Customizable touch recognition, Visual and auditory feedback, Errorless learning approach

**In-app purchases:** none


### Unity Discover

[App page](https://appshunter.io/ios/app/unity-discover/id6739363565)

This app offers a risk-free trial of a communication and language building platform. It adapts to various skill levels, supporting users from basic words to complex sentences. After the trial, users can purchase the full version or continue using a limited feature set.

**Highlights:** Risk-free trial of full features, Adaptive platform for all skill levels, Supports early to advanced language, Minspeak® vocabulary accessibility, Lite-tech board access after trial

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unity 30-Day Trial | Free | one-time |
| Unity Full Version Upgrade | $299.99 | one-time |


## Frequently asked questions

### Is Touch Trainer free?

Touch Trainer costs $4.99, with no in-app purchases.

### Is Unity Discover free?

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

### Which has better reviews, Touch Trainer or Unity Discover?

Unity Discover is rated higher. Touch Trainer averages 2.8 out of 5 from 5 ratings, while Unity Discover averages 3.0 from 4 ratings.

### Do Touch Trainer or Unity Discover have ads?

Neither Touch Trainer nor Unity Discover shows ads.

### Which is updated more often, Touch Trainer or Unity Discover?

Touch Trainer ships an update every 5 weeks, and Unity Discover every 6 weeks. Most recently, Touch Trainer was updated on October 23, 2026 and Unity Discover on October 24, 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.*