# Dyslexia Reader by MDA vs TD Talk

The clearest difference is rating: TD Talk at 4.2 against Dyslexia Reader by MDA's 3.5. TD Talk also leads on in-app purchases (none vs 3) and review sentiment (75% vs 60%). Dyslexia Reader by MDA's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.2). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Dyslexia Reader by MDA sells 3 in-app purchases, starting at $1.99 per month. TD Talk asks for nothing beyond the download.

TD Talk holds the better App Store score, 4.2 against 3.5. Both are backed by a comparable volume of ratings — 4 and 11 respectively. Written reviews point the same way: 60% of Dyslexia Reader by MDA's written reviews are positive against 75% of TD Talk's.

Dyslexia Reader by MDA ships an update every 3 months, TD Talk every 2 months. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Dyslexia Reader by MDA | TD Talk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (4 ratings)](https://appshunter.io/ios/app/dyslexia-reader-by-mda/id1443891619/reviews) | **[4.2 (11 ratings)](https://appshunter.io/ios/app/td-talk/id1509210085/reviews)** |
| Number of ratings | 4 | **11** |
| Positive reviews | 60.0% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 203 MB | 305 MB |
| Requires iOS | **15.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Avaz, Inc.](https://appshunter.io/developer/904985795) | [Tobii Dynavox LLC](https://appshunter.io/developer/446210474) |

## What reviewers say

### Dyslexia Reader by MDA

[App page](https://appshunter.io/ios/app/dyslexia-reader-by-mda/id1443891619)

This app uses OCR technology to convert printed text into a readable format, aiding children with dyslexia. It offers features like finger-tracking, multiple reading views, and hints to support independent reading and comprehension.

**Highlights:** OCR text capture, Finger-tracking word guidance, Multiple reader views (page, sentence, word), Distraction-free modes, Reading hints and comprehension tools, Offline functionality

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reader 1 Month Subscription | $1.99 | per month |
| Reader 6 Months Subscription | $9.99 | per 6 months |
| Reader 1 Year Subscription | $14.99 | per year |


### TD Talk

[App page](https://appshunter.io/ios/app/td-talk/id1509210085)

This app enables communication for individuals unable to use their voice or hands. It offers text-to-speech functionality through eye-tracking or touch input, supporting a wide range of languages and voices for natural conversation.

**Highlights:** Eye-tracking communication, Touch input for typing, Customized predictive sentence construction, In-sentence editing, 35+ languages and voices, Face-to-face conversation mode, QuickMessages for common phrases

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Dyslexia Reader by MDA free?

Dyslexia Reader by MDA is free to download, with in-app purchases available.

### Is TD Talk free?

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

### Which has better reviews, Dyslexia Reader by MDA or TD Talk?

TD Talk is rated higher. Dyslexia Reader by MDA averages 3.5 out of 5 from 4 ratings, while TD Talk averages 4.2 from 11 ratings.

### Do Dyslexia Reader by MDA or TD Talk have ads?

Neither Dyslexia Reader by MDA nor TD Talk shows ads.

### Which is updated more often, Dyslexia Reader by MDA or TD Talk?

Dyslexia Reader by MDA ships an update every 3 months, and TD Talk every 2 months. Most recently, Dyslexia Reader by MDA was updated on October 16, 2026 and TD Talk on October 24, 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.*