# Symbol vs Echo

The clearest difference is price: Echo at Free against Symbol's $5.99. Echo also leads on rating (5.0 vs 4.0) and update cadence (every 2 weeks vs every 39 months). Symbol's advantage is iOS requirement (12.0 vs 17.0). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Echo is free to download; Symbol costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Echo holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Symbol ships an update every 39 months, Echo every 2 weeks. The most recent releases landed on October 5, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Symbol | Echo |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/symbol-verbs/id809718405/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/echo-auditory-scanning/id6451412975/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 2 weeks** |
| Monetization | Paid | **Free** |
| Size | 36 MB | 9 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Widgit Software Ltd](https://appshunter.io/developer/579573323) | [Ace Centre](https://appshunter.io/developer/1304772616) |

## What reviewers say

### Symbol

[App page](https://appshunter.io/ios/app/symbol-verbs/id809718405)

This app helps students learn and practice using verbs, focusing on present and past tenses. It uses symbols, illustrations, and speech to support understanding and correct usage. Activities are designed for home, classroom, or therapy settings and align with educational objectives.

**Highlights:** Verb recognition and usage, Present and past tense practice, Widgit symbol support, Engaging illustrations, Clear recorded speech, Printable certificates, Two activity levels

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Symbol free?

Symbol costs $5.99, with no in-app purchases.

### Is Echo free?

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

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

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

### Do Symbol or Echo have ads?

Neither Symbol nor Echo shows ads.

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

Symbol ships an update every 39 months, and Echo every 2 weeks. Most recently, Symbol was updated on October 5, 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.*