# Kortext vs Ebook Central

The clearest difference is rating: Kortext at 3.9 against Ebook Central's 1.5. Kortext also leads on ratings volume (1.4K vs 38) and review sentiment (17% vs 0%). Ebook Central's advantage is iOS requirement (14.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Kortext holds the better App Store score, 3.9 against 1.5. That said, the two scores are not equally well evidenced: Kortext has 1.4K ratings behind it against 38, 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 0% of Ebook Central's.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Kortext | Ebook Central |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (1.4K ratings)](https://appshunter.io/ios/app/kortext/id1030400150/reviews)** | [1.5 (38 ratings)](https://appshunter.io/ios/app/ebook-central/id6502346051/reviews) |
| Number of ratings | **1.4K** | 38 |
| Positive reviews | **17.4% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Best chart rank | **#136** | — |
| Size | 38 MB | 50 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, iPod, Mac** |
| Age rating | 12+ | 4+ |
| Developer | [Kortext](https://appshunter.io/developer/882766054) | [Clarivate Analytics (US) LLC](https://appshunter.io/developer/1291059975) |

## What reviewers say

### Kortext

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

**Currently charting:** #136 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


### Ebook Central

[App page](https://appshunter.io/ios/app/ebook-central/id6502346051)

Read downloaded ebooks from your library securely and accessibly, anytime and anywhere. This app offers a modern reading experience with streamlined authentication and an intuitive interface, syncing your progress across devices for uninterrupted research, even offline.

**Highlights:** Offline reading, Secure reading experience, Streamlined authentication, Intuitive interface, Cross-device syncing, Accessible reading

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Kortext free?

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

### Is Ebook Central free?

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

### Which has better reviews, Kortext or Ebook Central?

Kortext is rated higher. Kortext averages 3.9 out of 5 from 1.4K ratings, while Ebook Central averages 1.5 from 38 ratings.

### Do Kortext or Ebook Central have ads?

Neither Kortext nor Ebook Central shows ads.

### Which is updated more often, Kortext or Ebook Central?

Kortext ships an update every 2 months, and Ebook Central every 2 months. Most recently, Kortext was updated on October 24, 2026 and Ebook Central on October 24, 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.*