# PDF Pro vs Aloud!, text to speech reader

The clearest difference is monetization model: Aloud!, text to speech reader at free with in-app purchases against PDF Pro's subscription. Aloud!, text to speech reader also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (14.2 vs 17.0). PDF Pro's advantage is ads (none vs shown) and rating (4.7 vs 4.3). On price, in-app purchases and device support there is nothing between them.

Both are free to download. PDF Pro sells 12 in-app purchases, starting at $1.99 per month and Aloud!, text to speech reader sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PDF Pro holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: PDF Pro has 6.9K ratings behind it against 242, so its average is the more settled of the two. Written reviews point the same way: 60% of PDF Pro's written reviews are positive against 38% of Aloud!, text to speech reader's.

PDF Pro ships an update every 2 months, Aloud!, text to speech reader fortnightly. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | PDF Pro | Aloud!, text to speech reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6.9K ratings)](https://appshunter.io/ios/app/pdf-pro-reader-editor-forms/id454936656/reviews)** | [4.3 (242 ratings)](https://appshunter.io/ios/app/aloud-text-to-speech-reader/id852033350/reviews) |
| Number of ratings | **6.9K** | 242 |
| Positive reviews | **60.3% of reviews** | 38.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 91 MB | 54 MB |
| Requires iOS | 17.0 | **14.2** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Dominic Rodemer](https://appshunter.io/developer/309872333) | [Chun Kai Lau](https://appshunter.io/developer/777529458) |

## What reviewers say

### PDF Pro

[App page](https://appshunter.io/ios/app/pdf-pro-reader-editor-forms/id454936656)

Edit, annotate, and read PDF documents on your iPhone and iPad. Highlight text, add notes, shapes, voice recordings, and photos. Search your entire PDF library, fill out forms, and sign documents.

**Highlights:** Edit and annotate PDFs, Highlight text and add notes, Embed audio and photo annotations, Full-text search of PDF library, Fill out and sign PDF forms, Organize PDFs with folders and tags, Import from cloud storage

**Features:** Family Sharing, Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Offer - Monthly - macOS | $1.99 | per month |
| Offer - Monthly - iOS | $2.99 | per month |
| Premium - Monthly - iOS | $3.99 | per month |
| Premium - Monthly - macOS | $4.99 | per month |
| Offer - Annual - iOS | $12.99 | per year |
| Offer - Annual - macOS | $22.99 | per year |
| Premium  - Annual - iOS | $24.99 | per year |
| Offer - macOS + iOS | $24.99 | per year |
| Offer - iOS + macOS | $29.99 | per year |
| Premium - Annual - macOS | $44.99 | per year |
| Premium - iOS + macOS | $49.99 | per year |
| Premium - macOS + iOS | $49.99 | per year |

**What reviewers like**

- 👍 User-friendly interface
- 🚀 Fast and efficient
- 💡 Excellent PDF management features
- 🔒 Secure and reliable
- 🎨 Great annotation tools

**What reviewers complain about**

- 🐛 Crashes and stability issues
- 💰 Expensive subscription model
- 🔍 Inconsistent search functionality
- 📖 Loses last read position
- 🖋️ Unreliable handwriting support

**Reported bugs**

- Annotations and highlights randomly disappearing
- Compatibility issues with newer iOS versions
- Corrupted PDF files after editing
- Slow performance on older devices
- Inconsistent behavior when switching between PDFs

**Requested features**

- Improved bookmarking and note-taking
- Seamless iCloud/cloud storage integration
- Customizable keyboard shortcuts
- Advanced text editing and OCR capabilities
- Better organization and folder management


### Aloud!, text to speech reader

[App page](https://appshunter.io/ios/app/aloud-text-to-speech-reader/id852033350)

Transform documents, articles, and eBooks into audio with this text-to-speech reader. Enjoy offline playback, customizable voices, and automatic progress tracking for a seamless listening experience anywhere, anytime. It's an ideal tool for productivity and accessibility.

**Highlights:** Hear PDF, DOCX, EPUB & web pages, Background & offline playback, Auto progress tracking, Customizable speech rate and pitch, Synchronized word highlighting, Universal format support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $6.99 | one-time |

**What reviewers like**

- 👍 Easy copy-paste functionality for text input
- 🎧 Helpful for accessibility and learning disabilities
- ⚡ Works well with multiple file formats when functioning
- 🎯 Useful for multitasking (studying while driving/walking)
- 🔊 Adjustable speech speed

**What reviewers complain about**

- 🐛 Frequent app crashes when opening files
- 🐛 Crashes on startup after updates
- 🗣️ Robotic and unnatural voice quality
- 📄 Poor PDF and ePub file handling
- 💾 Save function doesn't work reliably

**Reported bugs**

- App crashes when opening large files
- App crashes on startup after recent updates
- Save function fails to work
- Text repetition bug - reads same paragraph repeatedly
- Cursor position doesn't match audio being read

**Requested features**

- Ability to set custom starting point for reading
- Better voice options and quality
- Ad-free paid version
- Improved PDF/ePub integration
- Better language support (Vietnamese, Dutch, etc.)


## Frequently asked questions

### Is PDF Pro free?

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

### Is Aloud!, text to speech reader free?

Aloud!, text to speech reader is free to download, with in-app purchases available.

### Which has better reviews, PDF Pro or Aloud!, text to speech reader?

PDF Pro is rated higher. PDF Pro averages 4.7 out of 5 from 6.9K ratings, while Aloud!, text to speech reader averages 4.3 from 242 ratings.

### Do PDF Pro or Aloud!, text to speech reader have ads?

Aloud!, text to speech reader shows ads; PDF Pro does not.

### Which is updated more often, PDF Pro or Aloud!, text to speech reader?

PDF Pro ships an update every 2 months, and Aloud!, text to speech reader fortnightly. Most recently, PDF Pro was updated on October 11, 2026 and Aloud!, text to speech reader on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*