# 쌓음 vs 북메이트 Bookmate

The clearest difference is ads: 북메이트 Bookmate at none against 쌓음's shown. 쌓음's advantage is update cadence (every 2 days vs weekly) and iOS requirement (16.4 vs 26.2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

쌓음 ships an update every 2 days, 북메이트 Bookmate weekly. Both last shipped on November 10, 2026.

## The numbers

| Metric | 쌓음 | 북메이트 Bookmate |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | — | Free |
| Size | 82 MB | 33 MB |
| Requires iOS | **16.4** | 26.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [DaeMyeong Lee](https://appshunter.io/developer/1537291429) | [chaerim han](https://appshunter.io/developer/6785902756) |

## What reviewers say

### 쌓음

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

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

**In-app purchases:** none


### 북메이트 Bookmate

[App page](https://appshunter.io/ios/app/bookmate/id6785902754)

This app helps you manage your reading by allowing you to search for unknown words encountered while reading, save them by book, and record notes, quotes, and reviews. You can also track your reading progress and explore other users' bookshelves.

**Highlights:** Instant word search while reading, Save and organize words by book, Track reading progress, Record book-specific notes and quotes, Write and view book reviews, Explore other users' bookshelves, Customizable app themes

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

**In-app purchases:** none


## Frequently asked questions

### Is 쌓음 free?

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

### Is 북메이트 Bookmate free?

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

### Do 쌓음 or 북메이트 Bookmate have ads?

쌓음 shows ads; 북메이트 Bookmate does not.

### Which is updated more often, 쌓음 or 북메이트 Bookmate?

쌓음 ships an update every 2 days, and 북메이트 Bookmate weekly. Most recently, 쌓음 was updated on November 10, 2026 and 북메이트 Bookmate on November 10, 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.*