# 교보eBook vs K Culture APP

The clearest difference is update cadence: 교보eBook at every 3 weeks against K Culture APP's every 3 months. K Culture APP's advantage is iOS requirement (7.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 교보eBook sells 6 in-app purchases, starting at $8.99 per month and K Culture APP sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

교보eBook ships an update every 3 weeks, K Culture APP every 3 months. The most recent releases landed on November 10, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 교보eBook | K Culture APP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (299 ratings)](https://appshunter.io/ios/app/ebook-e/id445290463/reviews)** | — |
| Number of ratings | **299** | — |
| Positive reviews | 22.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 456 MB | 31 MB |
| Requires iOS | 15.0 | **7.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KYOBO BOOK CENTRE CO,.LTD](https://appshunter.io/developer/395182148) | [Social Media Group Co.LTD](https://appshunter.io/developer/430529273) |

## What reviewers say

### 교보eBook

[App page](https://appshunter.io/ios/app/ebook-e/id445290463)

This app offers a streamlined eBook reading experience with enhanced customization and management features. Access all your purchased and uploaded books in one place, enjoy free books without login, and sync your reading progress across multiple devices. Share favorite passages and convert text to speech for an enriched reading journey.

**Highlights:** Unified book management, Login-free access to free books, Cross-device reading synchronization (up to 5 devices), Highlighting, notes, and bookshelf synchronization, Social sharing of book passages, Text-to-speech functionality, Customizable reading environment, ePub3 standard support

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| sam무제한 (매월) | $8.99 | per month |
| sam3 (매월) | $8.99 | per month |
| 5,000캐시 | $3.99 | one-time |
| 10,000캐시 | $6.99 | one-time |
| 30,000캐시 | $22.99 | one-time |
| 50,000캐시 | $39.99 | one-time |

**What reviewers like**

- 🚀 Fast and efficient app
- 📚 Vast selection of ebooks
- 📝 Useful note-taking and highlighting features
- 🌍 Accessible from anywhere with ebook purchases
- 🔍 Intuitive search and browsing functionality

**What reviewers complain about**

- 🐛 Frequent app crashes and stability issues
- ⏱️ Slow page loading and navigation
- 📱 Suboptimal user interface and experience
- 🔋 High battery consumption
- 🔒 Lack of seamless cross-device synchronization

**Reported bugs**

- Inconsistent page navigation and jumping between pages
- Unreliable login and account management
- Compatibility issues with newer devices and operating systems
- Unexpected app crashes and freezes during use
- Delayed or failed ebook downloads

**Requested features**

- Implement Apple Pencil support for better note-taking
- Add more customization options for fonts, margins, and layout
- Improve cross-device synchronization of bookmarks, highlights, and notes
- Introduce a night mode or dark theme for comfortable reading
- Optimize app performance and reduce loading times


### K Culture APP

[App page](https://appshunter.io/ios/app/k-culture-app/id844949065)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kculture October 2014 (English) | Free | one-time |
| Kculture November 2014 (English) | Free | one-time |
| Kculture November 2014 (Korean) | Free | one-time |
| Kculture February 2016 (Korean) | Free | one-time |
| Kculture February 2016 (English) | Free | one-time |
| Kculture March 2016 (Japanese) | Free | one-time |
| Kculture March 2016 (French) | Free | one-time |
| Kculture March 2016 (Spanish) | Free | one-time |
| Kculture March 2016 (English) | Free | one-time |
| Kculture March 2016 (Korean) | Free | one-time |


## Frequently asked questions

### Is 교보eBook free?

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

### Is K Culture APP free?

K Culture APP is free to download, with in-app purchases available.

### Do 교보eBook or K Culture APP have ads?

Neither 교보eBook nor K Culture APP shows ads.

### Which is updated more often, 교보eBook or K Culture APP?

교보eBook ships an update every 3 weeks, and K Culture APP every 3 months. Most recently, 교보eBook was updated on November 10, 2026 and K Culture APP on November 6, 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.*