Libri Audiobooks
Offline read aloud PDF/EPUB
Free · In‑App Purchases · Designed for iPad
Listen anywhere — offline or online, uninterrupted. Turn PDFs, EPUBs, Text & Web clips into audiobooks with on-device neural voices and high-quality AI voices online.
Libri Audiobooks — eReader + Offline Text to Speech
Libri Audiobooks is a full eReader with on-device neural voices, so you can read and listen anywhere on-demand: subways, commuting, flights, rural areas, school or areas with limited data or Wi-Fi. Change speed, switch languages on the fly, and keep storage free — one compact voice (~60 MB) powers all your books. No per-book audio downloads.
Features you’ll love:
• On-device neural voices — natural, private playback that stays on your device.
• Instant listening — tap Play and start immediately with lightweight voice packs.
• 45 languages · 150+ voices — switch voices and languages on the fly.
• Text & Web listening — paste text or a URL to listen instantly; smarter article extraction preserves clean formatting, and you can save clips to your Library with a title.
• Small voice packs (~60 MB) — efficient storage that scales across thousands of books.
• Full eReader for PDF & EPUB — customize reading preferences, extended highlighting, search, bookmarks, and more.
• Sync across devices — keep your library and settings in sync across iPhone and iPad.
• Free Classics Catalog — add thousands of public-domain books right on your device.
Why offline matters
• Works without a connection (planes, subways, rural)
• No need to download 300+ MB per audiobook — keep storage for your treasured photos
• Saves data & storage: one voice pack is reused across thousands of books
• Private by design: your text stays on your device
*Title availability varies by region. Public-domain works only.
Terms & Privacy
Apple Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Narratorio Terms of Use: https://www.neuracoretech.com/terms
Privacy Policy: https://www.neuracoretech.com/policy
Enjoy more online AI voices (1,000+) and more languages for streaming. Subscription includes unlimited online listening with high-quality AI voices. The Text & Web tab lets you paste text or load a URL and listen instantly, with the option to save clips to your Library with a title.
The developer, NeuraCore Technologies, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- NeuraCore Technologies Inc.
- Size
- 86.7 MB
- Category
- Books
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- Languages
English and 4 more
- English, French, German, Italian, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Narratorio $12.99
- Yearly Subscription $99.99
- Online Voices Monthly $3.99
- Copyright
- © NeuraCore Technologies Inc.