# Proloquo Coach vs Unity Discover

The clearest difference is review sentiment: Proloquo Coach at 83% against Unity Discover's 0%. Proloquo Coach also leads on rating (4.9 vs 3.0) and in-app purchases (none vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Unity Discover sells 2 one-off in-app purchases. Proloquo Coach asks for nothing beyond the download.

Proloquo Coach holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: Proloquo Coach has 49 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 83% of Proloquo Coach's written reviews are positive against 0% of Unity Discover's.

Proloquo Coach ships an update every 5 weeks, Unity Discover every 6 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Proloquo Coach | Unity Discover |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (49 ratings)](https://appshunter.io/ios/app/proloquo-coach/id1488458662/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/unity-discover/id6739363565/reviews) |
| Number of ratings | **49** | 4 |
| Positive reviews | **83.3% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 52 MB | 1.8 GB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AssistiveWare](https://appshunter.io/developer/308368167) | [Prentke Romich Company](https://appshunter.io/developer/474446992) |

## What reviewers say

### Proloquo Coach

[App page](https://appshunter.io/ios/app/proloquo-coach/id1488458662)

This app guides parents in using Augmentative and Alternative Communication (AAC) with their children. It offers step-by-step activities and articles to improve AAC partnership, with personalized feedback and support from an in-app team.

**Highlights:** Guided AAC learning chapters, Step-by-step activities, Personalized feedback and insights, In-app support team, Communication routine building

**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 Proloquo Coach free?

Proloquo Coach is free to download, with no in-app purchases.

### Is Unity Discover free?

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

### Which has better reviews, Proloquo Coach or Unity Discover?

Proloquo Coach is rated higher. Proloquo Coach averages 4.9 out of 5 from 49 ratings, while Unity Discover averages 3.0 from 4 ratings.

### Do Proloquo Coach or Unity Discover have ads?

Neither Proloquo Coach nor Unity Discover shows ads.

### Which is updated more often, Proloquo Coach or Unity Discover?

Proloquo Coach ships an update every 5 weeks, and Unity Discover every 6 weeks. Most recently, Proloquo Coach was updated on November 3, 2026 and Unity Discover on November 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.*