# Libri Audiobooks — Offline read aloud PDF/EPUB

> Offline e-reader with on-device text-to-speech and TTS voice packs. (iPhone/iPad app by NeuraCore Technologies.)

- Source: https://appshunter.io/ios/app/libri-audiobooks/id6748893784 (this page in markdown: same URL + `.md`)
- Developer: [NeuraCore Technologies](https://appshunter.io/developer/1812971866)
- Category: Books, Education
- Price: Free with in-app purchases
- Rating: 4.50/5 from 8 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.6 · 86 MB
- Languages: American English, French (France), German (Germany), Italian, European Spanish
- Released: 2025-07-28
- Data updated: 2026-07-18
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/libri-audiobooks/id6748893784/reviews.md

## What is Libri Audiobooks?

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

## Key features

- On-device neural voices
- Instant listening
- 45 languages, 150+ voices
- Text & Web listening
- Small, efficient voice packs
- Full PDF & EPUB eReader
- Sync across devices

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Narratorio | $12.99 | per month |
| Yearly Subscription | $99.99 | per year |
| Online Voices Monthly | $3.99 | per month |


## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/libri-audiobooks/id6748893784/reviews.md

### 5/5 — Efficiency during commute

*2026-02-03*

Great idea. Thanks for making my commute so much more efficient m

**Developer response:** Thank you! We appreciate your review!

### 5/5 — FocusedStudent

*2025-10-10*

I love using this TTS reader offline because I work in airplane mode so not to get disrupted by continuous notifications and emails. This app is a godsend for me.

**Developer response:** Thank you for your review! We are happy you are finding our Libri Audiobooks helpful.

### 5/5 — Amazing Offline Text-to-Speech App!

*2025-09-26*

Narratorio is exactly what I was looking for. I use it to listen to PDFs and books, and the text-to-speech feature works beautifully—even offline! The voices are clear and natural, and it makes it so easy to “read” on the go or while multitasking. I really love that I can just load a document and have it read aloud without needing an internet connection. Highly recommended for anyone who wants a convenient way to consume written content hands-free.

**Developer response:** Thank you for your review! We are happy you are finding our Libri Audiobooks helpful.

### 5/5 — My Commute-Saving Secret Weapon!

*2025-08-02*

Narratorio is the first text-to-Speech app that nails the basics and the pro features in one elegant package.  Imports anything—PDF, EPUB, slide decks, even comics—in seconds.  80+ natural voices, fully offline—no streaming, no data drain, no cloud connection, no internet.  Word-perfect highlighting so I can glance down and pick up exactly where the narration is.  Privacy-first on-device processing.  Handy controls like ±15 s skip, speed up to 2× (my sweet spot is 1.25×).  Now my 45-minute commute becomes a chapter of Emma or the latest clinical guidelines (fellow docs, you’ll love this). If you want dead time to become productive listening time, download Narratorio and reclaim your day.

**Developer response:** Thank you for your review! We are happy you are finding our Libri Audiobooks helpful.

### 5/5 — Wonderful for listening Offline

*2025-07-29*

I’ve finally found the perfect way to “read” anywhere—no Wi-Fi or cellular needed! Narratorio turns every PDF or e-book I throw at it into smooth, natural audio, and the 80+ voices across 30 languages sound incredible. I can switch from an English tech manual on my commute to an Italian novel while hiking in the hills, all offline. Importing files is one tap, playback remembers my place, and the built-in catalog of free classics is an awesome bonus. If you’re a multitasker, language learner, or just want to give your eyes a break, this app is a must-have. Five stars!

## Frequently asked questions about Libri Audiobooks

### Does Libri Audiobooks have ads?

No, Libri Audiobooks does not contain advertisements. The app is free to download and use, with optional in-app purchases for enhanced features and subscription plans.

### What devices does Libri Audiobooks support?

Libri Audiobooks is available for iPhone and iPad devices. It is designed to work seamlessly across the Apple ecosystem.

### How much does Libri Audiobooks cost?

Libri Audiobooks is free to download and offers a free classics catalog. Optional subscription plans include 'Online Voices Monthly' for $3.99/month, 'Narratorio' for $12.99/month, and a 'Yearly Subscription' for $99.99/year.

### What is the age rating for Libri Audiobooks?

Libri Audiobooks has an age rating of 4+. This indicates it is suitable for children and adults alike, with content generally appropriate for all ages.

### How often is Libri Audiobooks updated?

The latest version of Libri Audiobooks is 1.9.5, which was last updated on March 22, 2026. Updates typically include new features, bug fixes, and performance improvements.

### Can I use Libri Audiobooks offline?

Yes, Libri Audiobooks is designed for offline use. Its on-device neural voices and lightweight voice packs allow you to read and listen anywhere without an internet connection.

### What are the subscription options for Libri Audiobooks?

Libri Audiobooks offers several subscription plans, including 'Online Voices Monthly' ($3.99/P1M with a 3-day free trial), 'Narratorio' ($12.99/P1M), and a 'Yearly Subscription' ($99.99/P1Y with a 3-day free trial).

### How does Libri Audiobooks handle storage?

Libri Audiobooks uses small voice packs, approximately 60 MB, which can power thousands of books. This efficient storage approach helps keep your device's storage free compared to downloading individual audiobooks.

## Version history (last 5 releases)

### 2.0.2 — 2026-07-15

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.
Improved further offline playback.

### 2.0.1 — 2026-04-17

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.
Improved further offline playback.

### 1.9.5 — 2026-03-22

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.

### 1.9.0 — 2026-03-16

Enjoy more online AI voices 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.

### 1.8.2 — 2026-03-09

New: Text & Web tab
	•	Paste text or load a URL and listen instantly
	•	Preserves formatting (bold/italic, lists, links, alignment, indentation)
	•	Smarter article extraction to remove menus/ads and focus on the main content
	•	Save clips to your Library with a title

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## More apps by NeuraCore Technologies

- [CumuloSync](https://appshunter.io/ios/app/cumulosync/id6745569723)

All apps by NeuraCore Technologies: https://appshunter.io/developer/1812971866

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-18.*