# 불독클럽 vs 시오리

불독클럽 and 시오리 are too close to call on the numbers: across 8 compared parameters — price, review sentiment, update cadence and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 불독클럽 sells 1 one-off in-app purchase and 시오리 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

불독클럽 ships an update every 2 days, 시오리 every 3 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | 불독클럽 | 시오리 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 days |
| Monetization | Freemium | Freemium |
| Size | 26 MB | 149 MB |
| Requires iOS | 17.4 | **17.3** |
| Devices | iPhone, Mac | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HEEYEUL YOON](https://appshunter.io/developer/1890396508) | [ohttne](https://appshunter.io/developer/6788399225) |

## What reviewers say

### 불독클럽

[App page](https://appshunter.io/ios/app/id6765674943)

This app helps you focus on the essence of reading and the richness of book club discussions. It allows for both individual daily journaling and collaborative club activities, with AI summarizing your personal notes. Enjoy a clutter-free experience with no ads or gamification elements.

**Highlights:** Individual daily reading logs, Create or join book clubs, AI-powered personal note summarization, Automatic quarterly discussion retrospectives, Home screen widgets for current book and meeting countdown, Group payment for clubs

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 불독클럽 평생권 | $22.99 | one-time |


### 시오리

[App page](https://appshunter.io/ios/app/and/id6788732084)

Record your reading progress, favorite quotes, and notes for each book. Create a personal reading feed with features like a sentence scanner, character relationship maps, and a focus timer.  Sync your reading data across devices.

**Highlights:** Organize books by status (reading, finished, want to read), Record quotes, notes, photos, and sticky notes per book, Scan book sentences into text, Create sentence collages with photos, Map character relationships, Track reading habits with logs and timers, Save unfamiliar words to a vocabulary list

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 포근 메모지 테마 | $0.99 | one-time |
| 과일 메모지 테마 | $0.99 | one-time |
| 반짝 메모지 테마 | $0.99 | one-time |
| 도트 메모지 테마 | $0.99 | one-time |
| 도트2 메모지 테마 | $0.99 | one-time |
| 프레임 메모지 테마 | $0.99 | one-time |
| 그라데이션 메모지 테마 | $0.99 | one-time |
| 모양 메모지 테마 | $0.99 | one-time |
| 뽀얀 메모지 테마 | $0.99 | one-time |
| 뮤트 메모지 테마 | $0.99 | one-time |


## Frequently asked questions

### Is 불독클럽 free?

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

### Is 시오리 free?

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

### Do 불독클럽 or 시오리 have ads?

Neither 불독클럽 nor 시오리 shows ads.

### Which is updated more often, 불독클럽 or 시오리?

불독클럽 ships an update every 2 days, and 시오리 every 3 days. Most recently, 불독클럽 was updated on October 31, 2026 and 시오리 on October 31, 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.*