# 사락 vs 아기곰 책육아

The clearest difference is rating: 아기곰 책육아 at 5.0 against 사락's 4.0. 아기곰 책육아 also leads on update cadence (every 4 days vs every 2 months) and monetization model (free vs ad-supported). 사락's advantage is ratings volume (3 vs 1). On price, review sentiment, 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.

아기곰 책육아 holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews complicate that: 45% of 사락's written reviews are positive against 44% of 아기곰 책육아's, so the app with the better star average is not the one people write more warmly about.

사락 ships an update every 2 months, 아기곰 책육아 every 4 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | 사락 | 아기곰 책육아 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (3 ratings)](https://appshunter.io/ios/app/24/id6447539223/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6462882915/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | **45.5% of reviews** | 44.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Ad-supported | **Free** |
| Size | 69 MB | 160 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [예스24](https://appshunter.io/developer/360051539) | [Dahyung Kwon](https://appshunter.io/developer/1703580573) |

## What reviewers say

### 사락

[App page](https://appshunter.io/ios/app/24/id6447539223)

Create a personalized reading journal, connect with fellow book lovers, and discover new titles. Track your reading progress, share reviews, and join or create book clubs. Earn rewards for your engagement.

**Highlights:** Personalized reading journal, Book review sharing, Book club participation and creation, Reading progress tracking, Content recommendations, Photo-based note-taking

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

**In-app purchases:** none


### 아기곰 책육아

[App page](https://appshunter.io/ios/app/id6462882915)

This app helps parents make informed choices about children's books and educational toys. It provides real-time rankings, optimal product combinations for specific ages, and tips for maximizing benefits. It also helps track used item resale value and document a child's learning journey.

**Highlights:** Real-time book and toy rankings, Age-appropriate product combinations, Tips for maximizing benefits and gifts, Resale value timing alerts for toys and furniture, Personalized library and portfolio tracking, Verified user reviews and expert advice

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

**In-app purchases:** none


## Frequently asked questions

### Is 사락 free?

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

### Is 아기곰 책육아 free?

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

### Which has better reviews, 사락 or 아기곰 책육아?

아기곰 책육아 is rated higher. 사락 averages 4.0 out of 5 from 3 ratings, while 아기곰 책육아 averages 5.0 from 1 ratings.

### Do 사락 or 아기곰 책육아 have ads?

Neither 사락 nor 아기곰 책육아 shows ads.

### Which is updated more often, 사락 or 아기곰 책육아?

사락 ships an update every 2 months, and 아기곰 책육아 every 4 days. Most recently, 사락 was updated on October 30, 2026 and 아기곰 책육아 on October 30, 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.*