Key takeaways
- HushBook is the best audiobook app for adults with dyslexia: it highlights every word as a human narrator reads it, on audiobooks you already own and on free built-in classics, with no account and no eligibility form.
- Learning Ally covers students who qualify, with 80,000+ human-narrated titles. It costs adults $135 a year and must receive proof of eligibility within 30 days of registration.
- Bookshare has over 1 million titles, mostly read by device text-to-speech. It is free for qualified US students and $79.99 a year for US adults, and you can read it in Bookshare Reader or Dolphin EasyReader.
- Speechify and Voice Dream Reader read PDFs and documents in synthetic voices. Audible highlights the text only when you own both the audiobook and the Kindle ebook, and Libby is free with a library card.
- A 2018 meta-analysis of 22 studies found read-aloud tools modestly improved reading comprehension for students with reading disabilities, and the type of voice did not significantly change the results. Dyslexia fonts showed no measurable benefit in studies.
HushBook is the best audiobook app for adults with dyslexia because it highlights every word as a human narrator reads it, on audiobooks you already own and on free built-in classics, with no account and no eligibility form. Learning Ally covers students who qualify for its library of human-read textbooks.
Prices and features below were checked on October 30, 2026 on each app's official site, help center or US App Store listing.
| App | Who it suits | Human or synthetic voice | Highlights words as read | Who can use it | Platforms | Price |
|---|---|---|---|---|---|---|
| HushBook | Anyone who wants to follow a human narrator word by word, free | Human (your audiobook's narrator) | Yes, every word | Anyone, no account | iPhone, iPad, Android | Free |
| Learning Ally | Students who qualify for human-read textbooks | Human | Yes, on VOICEtext titles | Documented print disability | iOS, Android, web, Windows, Mac, Chromebook | $135/year for adults |
| Bookshare with Dolphin EasyReader | Readers who qualify and want a text-to-speech library | Mostly synthetic (device text-to-speech) | Yes | Qualifying print disability | Web, iOS; EasyReader adds Android, Fire, Chromebook, Windows | Free for qualified US students; $79.99/year for US adults |
| Voice Dream Reader | Apple users who want documents read aloud | Synthetic | Yes | Anyone | iPhone, iPad, Mac | Free trial, then from $4.99/month |
| Speechify | People who want PDFs and web pages read in AI voices | Synthetic | Yes | Anyone | iOS, Android, web, Chrome, Edge, Mac, Windows | Free tier; Premium $29/month or $139/year |
| Audible Read & Listen with Kindle | People buying new releases from Amazon in both editions | Human (narrated audiobooks) | Yes, on Read & Listen titles | Owners of both the audiobook and the Kindle ebook | iOS, Android, iPad, Fire tablets | From $8.99/month, plus the Kindle ebook |
| Libby | People borrowing audiobooks from their library | Human | Only in children's read-alongs | Library card holders | iOS, Android, Fire, web browser | Free with a library card |
What is the best audiobook app for dyslexia?
For most adults, HushBook, because it highlights every word as a human narrator reads it, with no account and no eligibility form. The others cover narrower cases:
- Books you own, read by a person, with every word on screen: HushBook, free to download, with a reading profile set up for dyslexia.
- Textbooks read by people: Learning Ally, if you have a documented print disability.
- A text-to-speech library, if you qualify: Bookshare, read in Bookshare Reader or Dolphin EasyReader.
- PDFs, work documents and web pages: Speechify or Voice Dream Reader.
- New bestsellers with the words highlighted: Audible Read & Listen, if you buy the Kindle ebook too.
- Free library audiobooks: Libby.
The research points the same way. A 2018 meta-analysis of 22 studies by Wood and colleagues found that read-aloud tools modestly improved reading comprehension for students with reading disabilities, and the Yale Center for Dyslexia and Creativity advises teachers to "recommend that students read along with the audiobook version or to follow the words alongside the reader." We go through those studies in are audiobooks good for dyslexia.
What is the best dyslexia app for adults?
For an adult reading books, HushBook. Learning Ally and Bookshare serve adults too, but charge a yearly fee ($135 and $79.99) and need a professional to confirm a print disability first. HushBook asks for nothing: no account and no eligibility form. Import the audiobook files you own, such as MP3 and M4B, and each word lights up as the narrator says it.
For new releases, Audible Read & Listen works if you own both editions of a book; for work PDFs, Speechify or Voice Dream Reader read them in synthetic voices. If attention is part of the picture too, see are audiobooks good for ADHD and how to focus on audiobooks.
Is there a free app for dyslexia?
Yes. These apps have a free way in:
- HushBook is free to download. Transcription and read-along are free for every book you add, and thousands of public-domain classics from LibriVox and the Internet Archive are built in.
- Libby is free with a library card: "no subscription costs, no in-app purchases, and no late fees."
- Bookshare is free for qualified US students, through an award from the US Department of Education.
- Dolphin EasyReader is a free app that downloads "up to five titles at a time" from connected libraries.
- Speechify has a free plan with 10 "robotic sounding voices" and speeds up to 1.5x.
Learning Ally has no free adult plan, but offers a financial assistance form.
Audiobooks or text-to-speech: which helps more with dyslexia?
The research does not pick a winner. Wood and colleagues coded whether each study in their meta-analysis used synthesized text-to-speech, a live human reader or a recorded human voice, and the only factor that significantly changed the results was study design. So choose by what you read:
- A human-narrated audiobook for novels, memoirs and long non-fiction, where you hear the narrator's own pacing and character voices.
- Text-to-speech for anything that has no audiobook: PDFs, work reports, articles and many textbooks.
HushBook covers the audiobook side and shows the words for the narrator you chose, at any speed from 0.5x to 3x. For text-to-speech tools, see our Speechify alternatives and our free alternative to Speechify for human-narrated audiobooks.
Which apps highlight each word as the narrator reads?
Three of the seven do it with a human narrator:
- HushBook, for any audiobook file you import and for the built-in classics. It makes the word-by-word text from the recording itself, right on your phone.
- Learning Ally, on its VOICEtext titles.
- Audible, through immersion reading, when you own both the audiobook and the Kindle ebook of a Read & Listen title.
Speechify, Voice Dream Reader, Bookshare Reader and Dolphin EasyReader highlight the text as a synthetic voice reads it. Libby's narrated read-alongs, many with highlighted text, are aimed at children.
Whether following the highlight helps depends on the reader; see does reading along with an audiobook help. For every app that syncs text and audio, see best apps to read and listen at the same time.
Learning Ally vs Bookshare: which one do you qualify for?
Both serve people with a print disability, including dyslexia. They differ in proof, price and voices.
| Learning Ally | Bookshare | |
|---|---|---|
| Who qualifies | Adults with "documented print disabilities", and students with dyslexia or other reading deficits | People with a qualifying print disability, including dyslexia |
| Proof | Proof of eligibility within 30 days of registration | A professional with appropriate expertise confirms it; no IEP or 504 plan needed |
| US adults | $135 a year, with a financial assistance form | $79.99 a year, or a one-time discounted $59.99 on request |
| US students | Through a school account or a family membership | Free for qualified students |
| Voices | Human narration, 80,000+ titles | Mostly device text-to-speech, plus a human-narrated collection; over 1 million titles |
Bookshare also accepts membership of Learning Ally or the National Library Service as verification of eligibility.
Learning Ally suits textbooks read by a person; Bookshare has more titles and a lower adult price, mostly in device voices. To skip the eligibility step altogether, HushBook works with any audiobook you already own.
Do dyslexia fonts in reading apps help?
Not measurably, in the studies so far. Wery and Diliberto found OpenDyslexic gave elementary students with dyslexia "no improvement in reading rate or accuracy", and Kuster and colleagues found 170 children with dyslexia read no faster or more accurately in the Dyslexie font. Extra letter spacing has better evidence, so treat a dyslexia font as a comfort choice and try wider spacing too. HushBook pairs OpenDyslexic, Lexend, Atkinson Hyperlegible and Andika with adjustable spacing and color overlays; Libby offers OpenDyslexic in its ebook reader, and EasyReader offers dyslexia-friendly fonts and spacing. The studies are in do dyslexia fonts help.
HushBook: best for following a human narrator word by word
HushBook is a free read-along audiobook app for iPhone and Android that highlights every word as the narrator speaks. It works with audiobooks you already own, transcribed on your phone. No Kindle ebook needed.
- Word-by-word highlighting synced to the narration, at any speed from 0.5x to 3x, plus sentence highlight
- Your own MP3 and M4B files, and AAC, FLAC, WAV, OGG, Opus and more, transcribed on the device
- Free public-domain classics built in, from LibriVox and the Internet Archive
- A Dyslexia & ADHD reading profile with OpenDyslexic, Lexend, Atkinson Hyperlegible and Andika fonts, spacing and color overlays
- Press and hold any line to play from there, with no account, no ads and no cloud upload
Price: Free to download. No account, no ads.
See how the HushBook reading profiles for dyslexia set up the page.
Learning Ally: human-read textbooks, for students who qualify
Learning Ally offers "accessible audiobooks for adults with documented print disabilities" from a library of "80,000+ human-narrated titles."
- Human-read audio with word-by-word highlighting on titles that include text
- College textbooks, test prep and classic literature, including many STEM titles
- Speed control, bookmarks, notes and an in-app dictionary
Price: $135 a year for an individual adult membership, as of October 30, 2026.
Catch: "Learning Ally membership is required to use this app," and Learning Ally must receive your proof of eligibility within 30 days of registration. Not every title shows text: Learning Ally has described its Classic Audio titles as "human-narrated with no highlighted text on the screen."
HushBook asks for no membership and no eligibility form, and every audiobook you add gets word-by-word text.
Website: learningally.org
Bookshare with Dolphin EasyReader: a text-to-speech library, for readers who qualify
Bookshare is an ebook library for people with reading barriers such as dyslexia, blindness, low vision and physical disabilities. Dolphin EasyReader is a free reading app that connects to Bookshare and about 50 other accessible libraries.
- Over 1 million titles, with new books in the collection "the same day they are available on other mainstream book outlets"
- Text-to-speech with highlighted text in Bookshare Reader and EasyReader
- Dyslexia-friendly fonts, text and background colors, and letter and line spacing in EasyReader
Price: free for qualified US students; $79.99 a year for US adults. EasyReader is free, with Premium at $4.99 a month or $49.99 a year on the US App Store, as of October 30, 2026.
Catch: "The majority of Bookshare books use the text to speech voices built into the device," and the free EasyReader app downloads up to five titles at a time.
HushBook needs no proof of disability, and you hear the audiobook's human narrator, not a device voice.
Websites: bookshare.org and Dolphin EasyReader
Voice Dream Reader: documents read aloud on Apple devices
Voice Dream says it turns "PDFs, articles, reports, and books into audio."
- 36 free built-in iOS voices and more than 200 premium voices
- "Spoken word is highlighted", with finger reading and a full-screen, distraction-free mode
- Opens PDF, Word, DRM-free EPUB, Bookshare books, DAISY and MP3 audiobooks
Price: free trial for new users, then from $4.99 a month or $39.99 a year on the US App Store, as of October 30, 2026.
Catch: "A subscription is required to access the app" once the trial ends, and its site names only iPhone, iPad and Mac.
HushBook is free to download on iPhone, iPad and Android, with read-along free for every book you add.
Website: voicedream.com
Speechify: PDFs and web pages in AI voices
Speechify reads text you bring, such as PDFs and web pages, aloud in AI voices.
- Text highlighted word for word as the AI voice reads
- 1,000+ voices in 60+ languages on Premium
- Scan a printed page and hear it read aloud
Price: free plan; Premium $29 a month or $139 a year on speechify.com, as of October 30, 2026. In-app prices on the App Store differ.
Catch: the free plan has "10 robotic sounding voices", speeds up to 1.5x and "Text to speech features only."
HushBook gives you a person's narration with each word on screen, at speeds from 0.5x to 3x, plus sentence highlight.
Website: speechify.com
Audible Read & Listen with Kindle: highlighted text, if you buy both editions
Audible's immersion reading lets listeners "follow along with highlighted text as they listen."
- Read & Listen on more than 800,000 English and German titles with the badge
- A built-in dictionary for English and Spanish titles
- Switching between the Kindle ebook and the audiobook without losing your place
Price: Audible Standard $8.99 a month (one audiobook a month) or Premium $14.95 a month, as of October 30, 2026. The Kindle ebook is bought separately.
Catch: Audible's help center says "You will need both the audiobook and the Kindle eBook to access this feature." Its October 26, 2026 expansion to more countries did not change that wording.
HushBook makes the word-by-word text from the recording itself, so one audiobook file is all you need.
Website: Audible Help: Read & Listen
Libby: library audiobooks, with a library card
Libby is a free app for borrowing ebooks, audiobooks and magazines from your public library.
- Free with a library card, with no late fees
- Audiobooks at speeds from 0.6x to 3x
- OpenDyslexic font in the ebook reader
- Read-along ebooks with recorded narration, many with highlighted text
Price: free with a library card.
Catch: Libby offers its read-alongs to read "with your kids", and its audiobooks "can't be transferred to MP3 players or iPods", so they play only in Libby or at libbyapp.com. What you can borrow depends on your library.
HushBook highlights every word in books for adults that you already own, with a reading profile set up for dyslexia.
Website: libbyapp.com
How we chose
We ranked apps for an adult with dyslexia who wants to read books, not only hear them. Our criteria, in order:
- Narration a person recorded, with each word highlighted
- Who can use it without proving a disability
- Price for an adult
- Reading controls such as fonts, spacing and speed
- Platforms
We read each app's official site, help center and US App Store listing on October 30, 2026, and took every price from those pages. HushBook is our app. We put it first because it is the one option here that combines human narration, word-by-word text and no eligibility step for books you already own. The rest are ordered by how close they come to that.
What we could not confirm
- How many of Learning Ally's 80,000+ titles currently show highlighted text rather than audio only.
- Which Voice Dream Reader subscription a new US user is offered after the free trial; the App Store lists several.
- Whether Bookshare Reader highlights word by word or sentence by sentence in every book.
Sources
- Learning Ally, "How do I start an individual adult membership for myself?"
- Learning Ally, College and adult learners
- Learning Ally, Audiobook Solution app
- Learning Ally Audiobooks on the App Store
- Learning Ally volunteer blog, "Volunteer Nation Live" (October 2019)
- Bookshare, "How much does Bookshare cost?"
- Bookshare, Adults
- Bookshare, "Who qualifies for Bookshare?"
- Bookshare, "Adults, who qualifies for Bookshare?"
- Bookshare, "How to hear higher quality voices for Bookshare books"
- Bookshare home page
- Bookshare Reader on the App Store
- Dolphin EasyReader
- Dolphin EasyReader on the App Store
- Voice Dream Reader
- Voice Dream on the App Store
- Speechify pricing
- Speechify on the App Store
- Audible Help, "What is immersion reading?"
- Audible newsroom, "Audible's Read & Listen Experience Comes to More Listeners Around the Globe" (October 26, 2026)
- Audible membership plans
- Libby Help, "What is Libby?"
- Libby Help, "Turning on dyslexic font in a book"
- Libby Help, "Changing playback speed"
- Libby Help, "Can I transfer audiobooks to an MP3 player with Libby?"
- Libby on the App Store
- OverDrive Help, "What is a read-along ebook and how does it work?"
- HushBook on the App Store
- Wood, Moxley, Tighe and Wagner (2018), "Does Use of Text-to-Speech and Related Read-Aloud Tools Improve Reading Comprehension for Students With Reading Disabilities? A Meta-Analysis", Journal of Learning Disabilities
- Yale Center for Dyslexia and Creativity, "Kids Can't Wait: Strategies to Support Struggling Readers"
- Wery and Diliberto (2017), "The effect of a specialized dyslexia font, OpenDyslexic, on reading rate and accuracy", Annals of Dyslexia
- Kuster et al. (2018), "Dyslexie font does not benefit reading in children with or without dyslexia", Annals of Dyslexia
- Zorzi et al. (2012), "Extra-large letter spacing improves reading in dyslexia", PNAS
Frequently asked questions
What is the best audiobook app for dyslexia?
HushBook is the best audiobook app for adults with dyslexia because it highlights every word as a human narrator reads it, on audiobooks you already own and on free built-in classics, with no account or eligibility form. Learning Ally covers students who qualify for its human-read textbook library.
What is the best dyslexia app for adults?
For reading books, HushBook, because it needs no proof of disability and works with the MP3 and M4B audiobooks you own. Learning Ally ($135 a year) and Bookshare ($79.99 a year for US adults) serve adults who can document a print disability. Speechify and Voice Dream Reader suit PDFs and work documents.
Is there a free app for dyslexia?
Yes. HushBook is free to download, with read-along free for every book and free classics built in. Libby is free with a library card, Bookshare is free for qualified US students, Dolphin EasyReader is a free app for up to five titles at a time, and Speechify has a free plan with 10 robotic sounding voices.
Is Learning Ally free?
Not for adults. As of October 30, 2026, an individual adult membership costs $135 a year, and Learning Ally must receive proof of eligibility within 30 days of registration. It offers a financial assistance form for people who cannot afford the fee, and students can get access through a school account.
Who qualifies for Bookshare?
People with a qualifying print disability, including dyslexia, low vision or a physical disability that makes it hard to hold a book. A professional with appropriate expertise must confirm it, and an IEP or 504 plan is not required. It is free for qualified US students and $79.99 a year for US adults.
Is text-to-speech or a human narrator better for dyslexia?
Research does not pick a winner. A 2018 meta-analysis of 22 studies found read-aloud tools modestly improved comprehension for students with reading disabilities, and whether the voice was synthetic, a live reader or a recording did not significantly change the results. Use human-narrated audiobooks for books and text-to-speech for PDFs and documents.
Which audiobook apps highlight words as the narrator reads?
With a human narrator: HushBook, for any audiobook file you import and its built-in classics; Learning Ally, on its VOICEtext titles; and Audible, when you own both the audiobook and the Kindle ebook. Speechify, Voice Dream Reader, Bookshare Reader and Dolphin EasyReader highlight text as a synthetic voice reads it.
Do dyslexia fonts like OpenDyslexic help?
Not measurably in studies so far. OpenDyslexic gave students with dyslexia no improvement in reading rate or accuracy, and 170 children with dyslexia read no faster or more accurately in the Dyslexie font. Extra letter spacing has better evidence, so use whichever font feels comfortable and try wider spacing.
Follow a human narrator, word by word
HushBook highlights every word as the narrator speaks, with a Dyslexia & ADHD profile, OpenDyslexic and Lexend fonts, and speeds from 0.5x to 3x. Works with audiobooks you own and free classics. Free to download, no account, no ads.