Compare · NaturalReader vs ElevenReader

NaturalReader vs ElevenReader

NaturalReader: AI text-to-speech app for personal use that reads PDFs, documents, books, webpages and study materials aloud. ElevenReader: ElevenLabs’ mobile reader app that reads aloud any text, book or document with AI voices. Here is how they differ, and where Book2Speech fits if what you want is your books as audiobooks.

Side by side

Reads your own books aloud

Book2Speech
Yes: any DRM-free book or document you own
Or paste a link to an article or paper
NaturalReader
Yes
ElevenReader
Yes

Free plan

Book2Speech
Unlimited listening with Standard voices (English)
10 minutes of Premium voices, 1 book of your own, 1 audiobook download
NaturalReader
Free: unlimited listening with free voices; AI voices limited (20,000 characters a day with Lite voices, 4,000 with Plus voices); no MP3 conversion
ElevenReader
Free: 10 hours of text to audio a month, no offline downloads

Paid plans

Book2Speech
From $4.99 a month
Listener $4.99 · Premium $14.99 · Ultra $49.99 a month; yearly costs ten months
NaturalReader
Lite $13.90/month or $79/year; Plus $20.90/month or $119/year; Pro $25.90/month or $159/year (Personal version, USD)
ElevenReader
Ultra $11/month or $99/year (unlimited text to audio, 150 hours of offline downloads a month); the US App Store also lists Plus at $10/month and 10/20-hour packs

Your files

Book2Speech
EPUB, PDF, Word, MOBI, AZW3, FB2, TXT and more
DRM-free, up to 10 MB; or paste a link to an article or arXiv paper
NaturalReader
EPUB, PDF, DOCX, TXT
ElevenReader
EPUB, PDF

Download an audiobook file

Book2Speech
M4B with chapters and cover, MP3, Opus or WAV
Free 1 · Listener 3 · Premium 15 · Ultra unlimited; narrated with Standard voices
NaturalReader
MP3
ElevenReader
No

Offline listening

Book2Speech
With the downloaded audiobook
Plays in Apple Books or any audiobook app
NaturalReader
Yes
ElevenReader
Yes

Chapters

Book2Speech
From the book’s own contents
Front matter recognised, a suggested start
NaturalReader
Not verified
ElevenReader
Not verified

Read along

Book2Speech
Yes
Sentence highlighting; words on the original PDF page
NaturalReader
Yes
ElevenReader
Yes

Voices

Book2Speech
265 narrators in 42 languages
NaturalReader
200+ voices in 90+ languages (App Store); Lite voices in 31 languages, Plus voices in 80+ languages and accents, Pro voices in 22
ElevenReader
1,000+ voices (pricing page and App Store); 90+ languages on Ultra per the pricing page

Apps

Book2Speech
Web, iPhone and iPad, Mac
Windows and Android apps coming soon
NaturalReader
Web, iOS, Android, Chrome extension
ElevenReader
iOS, Android

Sleep timer

Book2Speech
Yes
NaturalReader
Yes
ElevenReader
Yes
NaturalReader and ElevenReader values were checked on the vendors’ own pages and App Store listings on 2026-10-07; “Not verified” means we could not confirm it there, not that it is missing. Spotted something out of date? Write to support@book2speech.com.

Choose NaturalReader if…

•
MP3 download of narrated text on every paid plan (1 million characters a month).
•
A pronunciation editor for correcting how words and names are read.
•
A free tier with unlimited listening using the free voices.
•
Voice cloning on Plus and Pro, and an OCR scanner for printed pages.

Choose ElevenReader if…

•
Offline listening on the phone (Ultra: 150 hours of downloads a month).
•
A very large voice catalogue, including celebrity narrators and custom voices.
•
A large catalogue of premium audiobooks for Ultra members.
•
Native Android app available today.

Or, for your books: Book2Speech

•
Any book, not just the bestsellers that got an audiobook: fewer than 1 in 100 books ever does.
•
Unlimited free listening in English with Standard voices, no trial clock.
•
A real audiobook file to keep: M4B with chapters and cover, or MP3. One is included on the Free plan.
•
Built for whole books: the book’s own chapters, a start past the front matter, page clutter left out of PDFs.
•
265 narrators in 42 languages, and 70,000 free classics ready to play.
•
Paid plans from $4.99 a month.

Notes on the comparison

Pricing shown in USD on 2026-10-07 from the vendor help centre; the US App Store also lists a Premium plan at $9.99/month or $59.99/year.
Formats from the App Store description: PDF, Word (.doc and .docx), PowerPoint, RTF, TXT, DRM-free EPUB and images. MOBI is absent.
Offline listening is through downloaded MP3 files (“listen offline”), a paid-plan feature.
The help centre mentions jumping to headings (Contents) but not chapter detection, so it is shown as not verified.
Prices in USD from the vendor pricing page on 2026-10-07 ($11/month, or $99/year = $8.25/month).
Pricing page: “audio files can’t be exported from the app”; the vendor FAQ says export is only on the ElevenLabs web platform, so in-app export is marked no.
App Store listing says uploads of “PDF, doc, ePub, or article link” and “other text files, docs”; DOCX and TXT are not named explicitly and are shown as not verified.
Skipping headers, footers and filler text (“Smart file imports”) is an Ultra feature.

Questions people ask

Which is cheaper, NaturalReader or ElevenReader?

NaturalReader: Lite $13.90/month or $79/year; Plus $20.90/month or $119/year; Pro $25.90/month or $159/year (Personal version, USD). ElevenReader: Ultra $11/month or $99/year (unlimited text to audio, 150 hours of offline downloads a month); the US App Store also lists Plus at $10/month and 10/20-hour packs. For books, Book2Speech starts free and from $4.99 a month.

Which has a better free plan, NaturalReader or ElevenReader?

NaturalReader: Free: unlimited listening with free voices; AI voices limited (20,000 characters a day with Lite voices, 4,000 with Plus voices); no MP3 conversion. ElevenReader: Free: 10 hours of text to audio a month, no offline downloads. Book2Speech’s Free plan has unlimited English listening with Standard voices.

Can I download audiobooks with NaturalReader or ElevenReader?

NaturalReader: MP3. ElevenReader: no audio download. Book2Speech downloads an M4B with chapters and cover, or an MP3, and the Free plan includes one.
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