# 문장모아 vs 트레즈북 (TREZBOOK)

The clearest difference is in-app purchases: 트레즈북 (TREZBOOK) at none against 문장모아's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 문장모아 sells 1 one-off in-app purchase. 트레즈북 (TREZBOOK) asks for nothing beyond the download.

문장모아 ships an update every 2 months, 트레즈북 (TREZBOOK) monthly. The most recent releases landed on September 9, 2026 and August 1, 2026 respectively.

## The numbers

| Metric | 문장모아 | 트레즈북 (TREZBOOK) |
| --- | --- | --- |
| 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 | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free |
| Size | 80 MB | 81 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [YungUi Lee](https://appshunter.io/developer/1712131697) | [Content Pi](https://appshunter.io/developer/1789735446) |

## What reviewers say

### 문장모아

[App page](https://appshunter.io/ios/app/id6469527373)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 문장모아 프리미엄 | $0.49 | one-time |


### 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


## Frequently asked questions

### Is 문장모아 free?

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

### Is 트레즈북 (TREZBOOK) free?

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

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

Neither 문장모아 nor 트레즈북 (TREZBOOK) shows ads.

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

문장모아 ships an update every 2 months, and 트레즈북 (TREZBOOK) monthly. Most recently, 문장모아 was updated on September 9, 2026 and 트레즈북 (TREZBOOK) on August 1, 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.*