# Kortext vs Libri Audiobooks

The clearest difference is review sentiment: Libri Audiobooks at 100% against Kortext's 17%. Libri Audiobooks also leads on rating (4.5 vs 3.9) and update cadence (weekly vs every 2 months). Kortext's advantage is in-app purchases (none vs 3) and ratings volume (1.3K vs 8). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Libri Audiobooks sells 3 in-app purchases, starting at $3.99 per month. Kortext asks for nothing beyond the download.

Libri Audiobooks holds the better App Store score, 4.5 against 3.9. That said, the two scores are not equally well evidenced: Kortext has 1.3K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 17% of Kortext's written reviews are positive against 100% of Libri Audiobooks's.

Kortext ships an update every 2 months, Libri Audiobooks weekly. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Kortext | Libri Audiobooks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (1.3K ratings)](https://appshunter.io/ios/app/kortext/id1030400150/reviews) | **[4.5 (8 ratings)](https://appshunter.io/ios/app/libri-audiobooks/id6748893784/reviews)** |
| Number of ratings | **1.3K** | 8 |
| Positive reviews | 17.4% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#137** | — |
| Size | 38 MB | 86 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Kortext](https://appshunter.io/developer/882766054) | [NeuraCore Technologies](https://appshunter.io/developer/1812971866) |

## What reviewers say

### Kortext

[App page](https://appshunter.io/ios/app/kortext/id1030400150)

**Currently charting:** #137 Top Free · Book (US App Store)

Access and read eBooks from various publishers with enhanced multimedia. Tools are included to help learners and academics engage with their content, offering features like note-taking, referencing, and text-to-speech.

**Highlights:** Read PDF and EPUB files, Access 13,000+ free eTextbooks, Highlight text and create notes, Add Harvard/APA references, Read Aloud functionality, Adjust text size and background, Search within books, 500MB free cloud storage

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 💡 Helpful features like highlighting and note-taking
- 👍 Convenient to access textbooks on the go
- 🚀 Efficient for studying

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🐛 Unreliable performance
- 🐛 Overlapping text and pages
- 🐛 Inconsistent navigation and page turning
- 🐛 Laggy and slow

**Reported bugs**

- Frequent crashes and freezes
- Pages not loading properly
- Highlighting and annotations not saving
- Login issues and inability to access content

**Requested features**

- Improved text-to-speech functionality
- Better organization and navigation of content
- Ability to customize text size and layout
- Syncing across multiple devices
- Offline reading mode


### Libri Audiobooks

[App page](https://appshunter.io/ios/app/libri-audiobooks/id6748893784)

This app offers an offline e-reader with on-device text-to-speech capabilities, allowing you to listen to books and articles anywhere. It supports multiple languages and voices, efficient storage, and includes a free catalog of public-domain works.

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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

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


## Frequently asked questions

### Is Kortext free?

Kortext is free to download, with no in-app purchases.

### Is Libri Audiobooks free?

Libri Audiobooks is free to download, with in-app purchases available.

### Which has better reviews, Kortext or Libri Audiobooks?

Libri Audiobooks is rated higher. Kortext averages 3.9 out of 5 from 1.3K ratings, while Libri Audiobooks averages 4.5 from 8 ratings.

### Do Kortext or Libri Audiobooks have ads?

Neither Kortext nor Libri Audiobooks shows ads.

### Which is updated more often, Kortext or Libri Audiobooks?

Kortext ships an update every 2 months, and Libri Audiobooks weekly. Most recently, Kortext was updated on October 18, 2026 and Libri Audiobooks on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*