# Proloquo vs Echo

The clearest difference is rating: Echo at 5.0 against Proloquo's 4.0. Echo also leads on in-app purchases (none vs 6) and update cadence (every 2 weeks vs every 6 weeks). Proloquo's advantage is ratings volume (148 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Proloquo sells 6 in-app purchases, starting at $9.99 per month. Echo asks for nothing beyond the download.

Echo holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Proloquo has 148 ratings behind it against 1, so its average is the more settled of the two.

Proloquo ships an update every 6 weeks, Echo every 2 weeks. The most recent releases landed on October 15, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Proloquo | Echo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (148 ratings)](https://appshunter.io/ios/app/proloquo/id1521978238/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/echo-auditory-scanning/id6451412975/reviews)** |
| Number of ratings | **148** | 1 |
| Positive reviews | 47.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Subscription | **Free** |
| Size | 503 MB | 9 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AssistiveWare](https://appshunter.io/developer/308368167) | [Ace Centre](https://appshunter.io/developer/1304772616) |

## What reviewers say

### Proloquo

[App page](https://appshunter.io/ios/app/proloquo/id1521978238)

This app provides an intuitive and efficient Augmentative and Alternative Communication (AAC) solution for users of all ages. It facilitates language development and effective communication with features like quick access to words, a search function, and a unique Thinking Space for early communicators. It also offers a full keyboard with word prediction and expert guidance through an accompanying coach.

**Highlights:** Intuitive and easy-to-use interface, Quick access to frequently used words, Search function for effortless word finding, Focus Mode™ for targeted word emphasis, Thinking Space™ for early communicators (iPad only), Extensive vocabulary with Related Words™, Full keyboard with word prediction, Proloquo Coach for expert guidance

**Features:** Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Monthly Subscription | $9.99 | per month |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $99.99 | per year |
| Yearly Subscription | $99.99 | per year |
| Yearly Subscription | $99.99 | per year |


### Echo

[App page](https://appshunter.io/ios/app/echo-auditory-scanning/id6451412975)

This communication aid uses auditory scanning for individuals with visual and physical impairments. It offers sound cues and distinct voices for navigation and expression, accessible via switches, gestures, or arrow keys.

**Highlights:** Auditory scanning communication method, Sound cues for navigation, Separate voices for cues and speech, External switch access, Swipe gesture control, Arrow key navigation

**Features:** macOS Compatibility, Game Controller support

**In-app purchases:** none


## Frequently asked questions

### Is Proloquo free?

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

### Is Echo free?

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

### Which has better reviews, Proloquo or Echo?

Echo is rated higher. Proloquo averages 4.0 out of 5 from 148 ratings, while Echo averages 5.0 from 1 ratings.

### Do Proloquo or Echo have ads?

Neither Proloquo nor Echo shows ads.

### Which is updated more often, Proloquo or Echo?

Proloquo ships an update every 6 weeks, and Echo every 2 weeks. Most recently, Proloquo was updated on October 15, 2026 and Echo on September 17, 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.*