# PDF Voice Reader vs Speech

The clearest difference is price: Speech at Free against PDF Voice Reader's $4.99. Speech also leads on rating (3.7 vs 1.0) and update cadence (every 2 months vs every 27 months). PDF Voice Reader's advantage is in-app purchases (none vs 4) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Speech is free to download; PDF Voice Reader costs $4.99 up front. Speech sells 4 in-app purchases, starting at $3.99 per month. PDF Voice Reader asks for nothing beyond the download.

Speech holds the better App Store score, 3.7 against 1.0. That said, the two scores are not equally well evidenced: Speech has 9 ratings behind it against 1, so its average is the more settled of the two.

PDF Voice Reader ships an update every 27 months, Speech every 2 months. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | PDF Voice Reader | Speech |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/pdf-voice-reader/id1546038926/reviews) | **[3.7 (9 ratings)](https://appshunter.io/ios/app/speech-flow-text-to-speech/id1564560207/reviews)** |
| Number of ratings | 1 | **9** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 27 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 1 MB | 29 MB |
| Requires iOS | 16.1 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Jorge Lucioni Charalla](https://appshunter.io/developer/1198674844) | [Nikita Chizhov](https://appshunter.io/developer/1564560209) |

## What reviewers say

### PDF Voice Reader

[App page](https://appshunter.io/ios/app/pdf-voice-reader/id1546038926)

This app allows you to open and read PDF files, converting them into spoken audio. You can also download PDF files directly within the application for easy access to your documents.

**Highlights:** Open PDF files, Read PDF content aloud, Convert PDF to speech, Download PDF files, Local device file access

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

**In-app purchases:** none


### Speech

[App page](https://appshunter.io/ios/app/speech-flow-text-to-speech/id1564560207)

Convert any text into user-friendly audio for enhanced productivity. Download articles, enjoy real-time multilingual playback, and pick up where you left off. Supports various text formats.

**Highlights:** Download articles and topics, Real-time multilingual playback, Resume playback, Favorite list support, Configurable UI, Parses .txt, .rtf, .epub formats

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Speech-Flow Month | $3.99 | per month |
| Premium | $4.99 | per month |
| Premium | $4.99 | per month |
| Speech-Flow Pro | $7.99 | one-time |


## Frequently asked questions

### Is PDF Voice Reader free?

PDF Voice Reader costs $4.99, with no in-app purchases.

### Is Speech free?

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

### Which has better reviews, PDF Voice Reader or Speech?

Speech is rated higher. PDF Voice Reader averages 1.0 out of 5 from 1 ratings, while Speech averages 3.7 from 9 ratings.

### Do PDF Voice Reader or Speech have ads?

Speech shows ads; PDF Voice Reader does not.

### Which is updated more often, PDF Voice Reader or Speech?

PDF Voice Reader ships an update every 27 months, and Speech every 2 months. Most recently, PDF Voice Reader was updated on October 8, 2026 and Speech on October 9, 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.*