# 북카이브 vs Quollect

The clearest difference is in-app purchases: 북카이브 at none against Quollect's 3. 북카이브 also leads on update cadence (every 5 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Quollect sells 3 in-app purchases, starting at $3.99 per month. 북카이브 asks for nothing beyond the download.

북카이브 ships an update every 5 days, Quollect every 2 weeks. The most recent releases landed on October 7, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 북카이브 | Quollect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/quollect-reading-notes/id6744570970/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 88.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 79 MB | 121 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lightsoft](https://appshunter.io/developer/1517333240) | [Kyongwook Jo](https://appshunter.io/developer/1808240219) |

## What reviewers say

### 북카이브

[App page](https://appshunter.io/ios/app/id6742368090)

**Features:** macOS Compatibility

**In-app purchases:** none


### Quollect

[App page](https://appshunter.io/ios/app/quollect-reading-notes/id6744570970)

Easily capture and organize memorable book quotes by snapping photos, highlighting text, and adding personal notes. Quotes are automatically grouped by book for quick retrieval, enhancing your reading experience.

**Highlights:** Snap and save quotes from books, Highlight specific text sections, Add personal notes and page numbers, Organize quotes by book title, Search saved quotes easily

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quollect PRO Monthly Plan | $3.99 | per month |
| Quollect PRO Annual Plan | $39.99 | per year |
| Quollect PRO Lifetime Plan | $49.99 | one-time |


## Frequently asked questions

### Is 북카이브 free?

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

### Is Quollect free?

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

### Do 북카이브 or Quollect have ads?

Neither 북카이브 nor Quollect shows ads.

### Which is updated more often, 북카이브 or Quollect?

북카이브 ships an update every 5 days, and Quollect every 2 weeks. Most recently, 북카이브 was updated on October 7, 2026 and Quollect on October 19, 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.*