Hedgehog reader vs PDF Voice Reader TTS Audiobook
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hedgehog reader
This app allows you to read a wide variety of e-book and audiobook formats, organize your personal library, and even translate text offline. It offers features like full-text search, typo correction, and text-to-speech functionality.
- Supports multiple e-book and audiobook formats
- Organize library with shelves, search, and filtering
- Offline text translation
- Full-text search and notes
- Typo correction
- Text-to-speech with adjustable speed
- Import from local devices and cloud storage
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An app for reading books and organizing a personal library. The supported formats are FB2, MOBI, EPUB, DOCX, CBZ, CHM, RTF, HTML, MHTML, WebArchive, PDF, MD, TXT, and MP3, M4A, M4B for audiobooks. Import from local devices, iCloud, and Dropbox, as a single book and as a batch. An ability to create an internal shelves structure with search and filtering by genre, keywords, languages, series, and ratings. An ability to translate (even when there is no Internet connection) selected words and phrases to the chosen language, by presetting the list of languages to translate from. An ability to perform a full-text search throughout the entire library and the notes added to books. An ability to quickly correct typos in a book. Reading the text aloud (even when there is no Internet connection) with different variants of speed and operating from the music control. Bookmarks and notes with the ability to upload the latter as a file. An ability to directly download books from servers that support OPDS. Automatic synchronization of library content (and reading progress) across multiple devices.
PDF Voice Reader TTS Audiobook
Transform any PDF document into an audiobook with a high-quality text-to-speech engine. Organize your digital library, customize your reading experience with multiple themes and voices, and easily navigate through documents. Perfect for multitasking or resting your eyes.
- Convert PDFs to audiobooks
- Advanced audio controls
- Customizable TTS voices
- Organize PDF library
- Fast document search
- Flexible reading modes
- Multiple themes
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Tired of staring at screens? Instantly turn any PDF into a personal audiobook with PDF Voice Reader! Go beyond simple viewing. Our app transforms any PDF—books, reports, study notes, or documents—into an audio experience. With an advanced Text-to-Speech (TTS) engine, you can listen to your files anywhere. Perfect for multitasking, a more accessible way to read, or simply resting your eyes. PDF Voice Reader combines a powerful, fast, and beautifully simple interface to manage and enjoy your entire digital library. Whether you're a student, a professional, or an avid reader, unlock the perfect reading and listening experience. Key Features: • YOUR PDFs, AS AUDIOBOOKS (TEXT-TO-SPEECH) • Read Aloud: Convert any PDF document into an audiobook. Our high-quality TTS engine reads text clearly, making it easy to listen on the go, at the gym, or during your commute. • Advanced Audio Controls: Easily play, pause, and see the currently spoken text highlighted. • Custom Voice Engine: Choose from various TTS engines (Online/Offline) and select your preferred language and voice for a personalized listening experience. • ORGANIZE YOUR ENTIRE LIBRARY • Easy Import: Quickly add all PDF files from your device storage. • Elegant Library: View your books and documents in a clean grid layout with cover previews. • Lightning-Fast Search: Instantly find any document by its title. • Manage with Ease: Keep your library tidy by deleting files you no longer need. • POWERFUL & CUSTOMIZABLE PDF VIEWER • Flexible Reading: Choose your preferred style! Seamlessly switch between a continuous Vertical Scroll or a page-by-page Horizontal Swipe. • Precision Zoom: Pinch-to-zoom for perfect control over the text size. • Jump to Page: Instantly navigate to any page in your document. • Table of Contents (TOC): Easily browse chapters and sections using the built-in document outline. • PERSONALIZE YOUR EXPERIENCE • Multiple Themes: Read comfortably day or night with Light, Dark, Neon Dark, and Strawberry themes. • Enable Text Selection: Easily select and copy text from your PDF for notes, quotes, or sharing. • Clean & Intuitive UI: Enjoy a clutter-free interface that puts your content front and center. • MADE FOR THE WORLD Our app interface is fully localized for speakers of English, Spanish, German, Russian, Chinese (Simplified), and Japanese, with more to come! Download PDF Voice Reader now and change the way you read forever!
Screenshots
Verdict
Hedgehog reader and PDF Voice Reader TTS Audiobook both sit at 4.9 stars, but that hides the real split: 67% of Hedgehog reader's written reviews are positive against 0% of PDF Voice Reader TTS Audiobook's. Hedgehog reader also leads on ratings volume (17 vs 4). PDF Voice Reader TTS Audiobook's advantage is update cadence (every 6 days vs fortnightly) and device support (4 vs 2). On price, rating, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Hedgehog reader sells 2 one-off in-app purchases and PDF Voice Reader TTS Audiobook sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.9 for Hedgehog reader against 5.0 for PDF Voice Reader TTS Audiobook. Both are backed by a comparable volume of ratings — 17 and 4 respectively. Written reviews are what separate them: 67% of Hedgehog reader's written reviews are positive against 0% of PDF Voice Reader TTS Audiobook's.
Hedgehog reader ships an update fortnightly, PDF Voice Reader TTS Audiobook every 6 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.
| Parameter | Hedgehog reader | PDF Voice Reader TTS Audiobook |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (17 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 66.7% of reviews — better | 0.0% of reviews |
| Number of ratings | 17 — better | 4 |
| Update frequency | Fortnightly | Every 6 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 18.7 | 13.0 — better |
| Further details — not scored | ||
| Size | 59 MB | 170 MB |
| Age rating | 9+ | 4+ |
| Developer | Anna Diubina | Vladislav Alikov |
Customer experience
Hedgehog reader
PDF Voice Reader TTS Audiobook
In-app purchases
Hedgehog reader
- Advertisement free mode$5.99
- Book export$14.99
PDF Voice Reader TTS Audiobook
- Support the App and remove Ads$2.99
Questions
Is Hedgehog reader free?
Is PDF Voice Reader TTS Audiobook free?
Which has better reviews, Hedgehog reader or PDF Voice Reader TTS Audiobook?
Do Hedgehog reader or PDF Voice Reader TTS Audiobook have ads?
Which is updated more often, Hedgehog reader or PDF Voice Reader TTS Audiobook?
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