# 불독클럽 vs 쌓음

The clearest difference is in-app purchases: 쌓음 at none against 불독클럽's 1. 불독클럽's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 불독클럽 sells 1 one-off in-app purchase. 쌓음 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 11, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 불독클럽 | 쌓음 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 days | Every 2 days |
| Monetization | Freemium | — |
| Size | 26 MB | 82 MB |
| Requires iOS | 17.4 | **16.4** |
| Devices | **iPhone, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HEEYEUL YOON](https://appshunter.io/developer/1890396508) | [DaeMyeong Lee](https://appshunter.io/developer/1537291429) |

## 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 |


### 쌓음

[App page](https://appshunter.io/ios/app/id6774996607)

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

**In-app purchases:** none


## Frequently asked questions

### Is 불독클럽 free?

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

### Is 쌓음 free?

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

### Do 불독클럽 or 쌓음 have ads?

쌓음 shows ads; 불독클럽 does not.

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

불독클럽 ships an update every 2 days, and 쌓음 every 2 days. Most recently, 불독클럽 was updated on October 11, 2026 and 쌓음 on October 4, 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.*