# RoboSpeech vs Digital Materialization

The clearest difference is price: Digital Materialization at Free against RoboSpeech's $1.99. Digital Materialization also leads on iOS requirement (15.6 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

Digital Materialization is free to download; RoboSpeech costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | RoboSpeech | Digital Materialization |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/robospeech/id6741048967/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Paid | — |
| Size | 18 MB | 47 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Andrew Cowderoy](https://appshunter.io/developer/1792742855) | [冕 吴](https://appshunter.io/developer/1504944409) |

## What reviewers say

### RoboSpeech

[App page](https://appshunter.io/ios/app/robospeech/id6741048967)

Convert text from various document types and web pages into natural-sounding audio. Enjoy podcast-style playback controls, save progress, and organize content with playlists. Read along with highlighted text for a hands-free listening experience.

**Highlights:** Text-to-audio conversion, Import PDFs, EPUBs, DOCX, web pages, and images, Podcast-style playback controls, Save progress and organize with playlists, Read along with highlighted text, Multiple voice options

**Features:** Vision Pro support

**In-app purchases:** none


### Digital Materialization

[App page](https://appshunter.io/ios/app/digital-materialization/id6758366130)

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

**In-app purchases:** none


## Frequently asked questions

### Is RoboSpeech free?

RoboSpeech costs $1.99, with no in-app purchases.

### Is Digital Materialization free?

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

### Do RoboSpeech or Digital Materialization have ads?

Neither RoboSpeech nor Digital Materialization shows ads.

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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.*