# 사락 vs DadokBook

The clearest difference is ads: 사락 at none against DadokBook's shown. 사락 also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.0). DadokBook's advantage is update cadence (weekly vs every 2 months). On price 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.

사락 ships an update every 2 months, DadokBook weekly. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 사락 | DadokBook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/24/id6447539223/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 45.5% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 69 MB | 102 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [예스24](https://appshunter.io/developer/360051539) | [WANKI KIM](https://appshunter.io/developer/1708798516) |

## 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


### DadokBook

[App page](https://appshunter.io/ios/app/dadokbook-reading-tracker/id6782623269)

**In-app purchases:** none


## Frequently asked questions

### Is 사락 free?

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

### Is DadokBook free?

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

### Do 사락 or DadokBook have ads?

DadokBook shows ads; 사락 does not.

### Which is updated more often, 사락 or DadokBook?

사락 ships an update every 2 months, and DadokBook weekly. Most recently, 사락 was updated on September 23, 2026 and DadokBook on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*