# BookTree vs 노아의 방주 AR

The clearest difference is price: 노아의 방주 AR at Free against BookTree's $4.99. 노아의 방주 AR also leads on rating (5.0 vs 4.1) and update cadence (every 4 days vs every 4 weeks). BookTree's advantage is ratings volume (15 vs 2). On ads, in-app purchases, monetization model and device support there is nothing between them.

노아의 방주 AR is free to download; BookTree costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

노아의 방주 AR holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: BookTree has 15 ratings behind it against 2, so its average is the more settled of the two.

BookTree ships an update every 4 weeks, 노아의 방주 AR every 4 days. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | BookTree | 노아의 방주 AR |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.1 (15 ratings)](https://appshunter.io/ios/app/booktree-bookshelf-and-note/id551580603/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ar/id1498803259/reviews)** |
| Number of ratings | **15** | 2 |
| Positive reviews | 95.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 4 days** |
| Monetization | Free | Free |
| Size | 51 MB | 468 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [Youngwan Choi](https://appshunter.io/developer/468424676) | [Taejun Park](https://appshunter.io/developer/1611713139) |

## What reviewers say

### BookTree

[App page](https://appshunter.io/ios/app/booktree-bookshelf-and-note/id551580603)

Organize your personal library with this app. Track books, manage your reading progress, and save your favorite highlights and notes. It also offers reading statistics and secure backup options.

**Highlights:** Manage books in various styles, Scan barcodes to add books, Save text and picture highlights, Track reading statistics and goals, Share book info and highlights, Cloud backup and restore, App passcode lock with biometrics

**Features:** macOS Compatibility

**In-app purchases:** none


### 노아의 방주 AR

[App page](https://appshunter.io/ios/app/ar/id1498803259)

Experience the story of Noah's Ark like never before with augmented reality. This app brings the classic tale to life, seamlessly integrating AR content with a physical picture book. Discover a new dimension of storytelling and engagement.

**Highlights:** Augmented reality integration, Interactive story experience, Brings picture books to life, Engaging narrative content

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

**In-app purchases:** none


## Frequently asked questions

### Is BookTree free?

BookTree costs $4.99, with no in-app purchases.

### Is 노아의 방주 AR free?

노아의 방주 AR is free to download, with no in-app purchases.

### Which has better reviews, BookTree or 노아의 방주 AR?

노아의 방주 AR is rated higher. BookTree averages 4.1 out of 5 from 15 ratings, while 노아의 방주 AR averages 5.0 from 2 ratings.

### Do BookTree or 노아의 방주 AR have ads?

Neither BookTree nor 노아의 방주 AR shows ads.

### Which is updated more often, BookTree or 노아의 방주 AR?

BookTree ships an update every 4 weeks, and 노아의 방주 AR every 4 days. Most recently, BookTree was updated on November 6, 2026 and 노아의 방주 AR on November 3, 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.*