# Pdf Studio vs Offline Text to Speech Reader

The clearest difference is in-app purchases: Pdf Studio at none against Offline Text to Speech Reader's 1. Offline Text to Speech Reader's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Offline Text to Speech Reader sells 1 in-app purchase, starting at $2.99 per month. Pdf Studio asks for nothing beyond the download.

Pdf Studio ships an update every 3 weeks, Offline Text to Speech Reader fortnightly. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Pdf Studio | Offline Text to Speech Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/offline-text-to-speech-reader/id6806912307/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | — | Subscription |
| Size | 57 MB | 74 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Satyam Sahu](https://appshunter.io/developer/1608998714) | [KEVIN JIN](https://appshunter.io/developer/6787357670) |

## What reviewers say

### Pdf Studio

[App page](https://appshunter.io/ios/app/pdf-studio-reader-and-listener/id1608998712)

**Features:** Vision Pro support

**In-app purchases:** none


### Offline Text to Speech Reader

[App page](https://appshunter.io/ios/app/offline-text-to-speech-reader/id6806912307)

Transform your documents and e-books into audiobooks with high-quality, natural-sounding voices. Enjoy offline listening without accounts or internet, perfect for on-the-go access.

**Highlights:** Offline PDF and EPUB conversion, High-quality, natural-sounding voices, No account or internet required, Adjustable playback speeds, Lock screen and headphone controls, Chapter navigation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TTS Reader Unlimited | $2.99 | per month |


## Frequently asked questions

### Is Pdf Studio free?

Pdf Studio is free to download, with no in-app purchases.

### Is Offline Text to Speech Reader free?

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

### Do Pdf Studio or Offline Text to Speech Reader have ads?

Pdf Studio shows ads; Offline Text to Speech Reader does not.

### Which is updated more often, Pdf Studio or Offline Text to Speech Reader?

Pdf Studio ships an update every 3 weeks, and Offline Text to Speech Reader fortnightly. Most recently, Pdf Studio was updated on October 25, 2026 and Offline Text to Speech Reader on October 29, 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.*