# 트레즈북 (TREZBOOK) vs 북카이브

The clearest difference is update cadence: 북카이브 at every 5 days against 트레즈북 (TREZBOOK)'s monthly. On price, ads, in-app purchases and device support there is nothing between them.

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

트레즈북 (TREZBOOK) ships an update monthly, 북카이브 every 5 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 트레즈북 (TREZBOOK) | 북카이브 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trezbook/id6740397124/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free | — |
| Size | 81 MB | 79 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Content Pi](https://appshunter.io/developer/1789735446) | [Lightsoft](https://appshunter.io/developer/1517333240) |

## What reviewers say

### 트레즈북 (TREZBOOK)

[App page](https://appshunter.io/ios/app/trezbook/id6740397124)

Track your reading progress, share reviews, and connect with other readers. Discover new books through personalized recommendations and join or create book clubs and reading challenges for a more engaging experience.

**Highlights:** Reading progress tracking, Book reviews and ratings, Social feed for book discussions, Book club participation and creation, Reading challenges, Quote scanning and recording

**Features:** macOS Compatibility

**In-app purchases:** none


### 북카이브

[App page](https://appshunter.io/ios/app/id6742368090)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 트레즈북 (TREZBOOK) free?

트레즈북 (TREZBOOK) is free to download, with no in-app purchases.

### Is 북카이브 free?

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

### Do 트레즈북 (TREZBOOK) or 북카이브 have ads?

Neither 트레즈북 (TREZBOOK) nor 북카이브 shows ads.

### Which is updated more often, 트레즈북 (TREZBOOK) or 북카이브?

트레즈북 (TREZBOOK) ships an update monthly, and 북카이브 every 5 days. Most recently, 트레즈북 (TREZBOOK) was updated on October 30, 2026 and 북카이브 on October 28, 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.*