# Speechability vs KB Speech Professional AAC

The clearest difference is update cadence: Speechability at every 3 days against KB Speech Professional AAC's every 6 months. KB Speech Professional AAC's advantage is iOS requirement (17 vs 26.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Speechability sells 3 in-app purchases, starting at $2.99 per month and KB Speech Professional AAC sells 5 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Speechability against 5.0 for KB Speech Professional AAC. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Speechability ships an update every 3 days, KB Speech Professional AAC every 6 months. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Speechability | KB Speech Professional AAC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/speechability-text-aac/id1526078022/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/kb-speech-professional-aac/id6748882177/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 6 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 6 MB | 58 MB |
| Requires iOS | 26.0 | **17** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Anant Patni](https://appshunter.io/developer/1603572643) | [Christopher Mayberry](https://appshunter.io/developer/1390482166) |

## What reviewers say

### Speechability

[App page](https://appshunter.io/ios/app/speechability-text-aac/id1526078022)

This app provides a customizable text-to-speech communication tool for individuals with speech challenges. It offers a variety of natural voices, phrase organization, and quick speech options to facilitate easy and efficient interaction.

**Highlights:** 40+ natural voices in 25+ languages, Customizable speech rate and pitch, Phrase categories and quick speech options, Automatic iCloud syncing, Offline functionality, Dark Mode compatibility

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Speechability Pro | $2.99 | per month |
| Speechability Pro | $12.99 | per year |
| Speechability Pro | $19.99 | one-time |


### KB Speech Professional AAC

[App page](https://appshunter.io/ios/app/kb-speech-professional-aac/id6748882177)

This app provides a comprehensive Augmentative and Alternative Communication (AAC) solution for individuals with speech and language challenges. It offers professional-grade tools, industry-standard symbols, and extensive customization options for immediate use.

**Highlights:** 56 pre-loaded professional communication tiles, 3,400+ Mulberry Symbol Set pictograms, Intelligent folder system for organization, Create custom tiles with text, audio, video, or photos, Works entirely offline, Seamless synchronization across iOS devices

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KBSpeech Monthly | $9.99 | per month |
| KBSpeech 1 Year | $39.99 | per year |
| KBSpeech 6 Months | $49.99 | per 6 months |
| KB Speech Lifetime Promo | $59.99 | one-time |
| KB Speech Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Speechability free?

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

### Is KB Speech Professional AAC free?

KB Speech Professional AAC is free to download, with in-app purchases available.

### Which has better reviews, Speechability or KB Speech Professional AAC?

Speechability and KB Speech Professional AAC are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Speechability or KB Speech Professional AAC have ads?

Neither Speechability nor KB Speech Professional AAC shows ads.

### Which is updated more often, Speechability or KB Speech Professional AAC?

Speechability ships an update every 3 days, and KB Speech Professional AAC every 6 months. Most recently, Speechability was updated on October 16, 2026 and KB Speech Professional AAC on October 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.*