# BrowserQuickNote vs Book Isle

The clearest difference is in-app purchases: BrowserQuickNote at none against Book Isle's 3. Book Isle's advantage is update cadence (every 8 days vs every 11 months). On ads, device support and iOS requirement there is nothing between them.

BrowserQuickNote ships an update every 11 months, Book Isle every 8 days. The most recent releases landed on September 28, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | BrowserQuickNote | Book Isle |
| --- | --- | --- |
| Price | — | **$0.99** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/book-isle/id6766198898/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 94.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 49 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [珍珍 张](https://appshunter.io/developer/1607946529) | [Anyi County Bingzhiyi Trading Co., Ltd.](https://appshunter.io/developer/1544707793) |

## What reviewers say

### BrowserQuickNote

[App page](https://appshunter.io/ios/app/browserquicknote/id6747664813)

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


### Book Isle

[App page](https://appshunter.io/ios/app/book-isle/id6766198898)

This app allows you to connect to your personal NAS, WebDAV, SMB, OPDS, or Calibre library to import, browse, search, download, and read local and remote books. It supports a wide range of file formats and offers a robust local reading experience with features like full-text search and highlighting.

**Highlights:** Connect to NAS, WebDAV, SMB, OPDS, Calibre, Import and manage multiple book formats, Full-text search and bookmarking, Remote reading and downloading, Private synchronization of reading progress, Face ID app lock for privacy

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly membership | $0.99 | per month |
| Annual Membership | $2.99 | per year |
| Permanent member | $7.99 | one-time |


## Frequently asked questions

### Is BrowserQuickNote free?

Pricing for BrowserQuickNote is not currently listed on the App Store.

### Is Book Isle free?

Book Isle costs $0.99, and also offers in-app purchases.

### Do BrowserQuickNote or Book Isle have ads?

Neither BrowserQuickNote nor Book Isle shows ads.

### Which is updated more often, BrowserQuickNote or Book Isle?

BrowserQuickNote ships an update every 11 months, and Book Isle every 8 days. Most recently, BrowserQuickNote was updated on September 28, 2026 and Book Isle on October 1, 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.*