# Writing Therapy vs Vocable AAC

The clearest difference is price: Vocable AAC at Free against Writing Therapy's $29.99. Vocable AAC also leads on update cadence (monthly vs every 4 months). Writing Therapy's advantage is review sentiment (100% vs 64%) and rating (4.7 vs 4.5). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Vocable AAC is free to download; Writing Therapy costs $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Writing Therapy holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 108 and 62 respectively. Written reviews point the same way: 100% of Writing Therapy's written reviews are positive against 64% of Vocable AAC's.

Writing Therapy ships an update every 4 months, Vocable AAC monthly. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Writing Therapy | Vocable AAC |
| --- | --- | --- |
| Price | $29.99 | **Free** |
| Rating | **[4.7 (108 ratings)](https://appshunter.io/ios/app/writing-therapy/id464224299/reviews)** | [4.5 (62 ratings)](https://appshunter.io/ios/app/vocable-aac/id1497040547/reviews) |
| Number of ratings | **108** | 62 |
| Positive reviews | **100.0% of reviews** | 63.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Paid | **Free** |
| Size | 139 MB | 18 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Tactus Therapy Solutions Ltd.](https://appshunter.io/developer/438070002) | [WillowRoot Apps, LLC.](https://appshunter.io/developer/996072337) |

## What reviewers say

### Writing Therapy

[App page](https://appshunter.io/ios/app/writing-therapy/id464224299)

This app offers spelling practice for adults with brain injuries, stroke survivors, ESL speakers, and children. It features four modes and three difficulty levels, with over 500 words and custom word options. Users can practice spelling through fill-in-the-blank, copy, spell what you see, and spell what you hear exercises.

**Highlights:** 4 practice modes, 3 difficulty levels, Over 500 words + custom words, Fill-in-the-blank, copy, spell what you see/hear, Select and rearrange letter tiles, Built-in cueing hierarchy (hints), Customizable word lists with pictures, Data reporting for clinicians

**In-app purchases:** none


### Vocable AAC

[App page](https://appshunter.io/ios/app/vocable-aac/id1497040547)

This app provides a voice for individuals who are unable to speak. It offers customizable word and phrase libraries and utilizes AI to aid in conversations. Users can interact via head tracking or touch.

**Highlights:** Head tracking input, Touch input, Customizable word library, Phrase creation, AI conversation assistance, Category organization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Writing Therapy free?

Writing Therapy costs $29.99, with no in-app purchases.

### Is Vocable AAC free?

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

### Which has better reviews, Writing Therapy or Vocable AAC?

Writing Therapy is rated higher. Writing Therapy averages 4.7 out of 5 from 108 ratings, while Vocable AAC averages 4.5 from 62 ratings.

### Do Writing Therapy or Vocable AAC have ads?

Neither Writing Therapy nor Vocable AAC shows ads.

### Which is updated more often, Writing Therapy or Vocable AAC?

Writing Therapy ships an update every 4 months, and Vocable AAC monthly. Most recently, Writing Therapy was updated on November 3, 2026 and Vocable AAC on November 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*