# bREADER Cloud vs 読書尚友

The clearest difference is in-app purchases: bREADER Cloud at none against 読書尚友's 1. bREADER Cloud also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). 読書尚友's advantage is update cadence (every 2 weeks vs every 3 months). On price, review sentiment and device support there is nothing between them.

Both are free to download. 読書尚友 sells 1 one-off in-app purchase. bREADER Cloud asks for nothing beyond the download.

bREADER Cloud ships an update every 3 months, 読書尚友 every 2 weeks. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | bREADER Cloud | 読書尚友 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/id1579254502/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **57.1% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 87 MB | 45 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [INFOCITY, Inc.](https://appshunter.io/developer/292171564) | [hishida](https://appshunter.io/developer/314082596) |

## What reviewers say

### bREADER Cloud

[App page](https://appshunter.io/ios/app/breader-cloud/id1445842623)

This cloud-based e-book reader allows you to store and access your EPUB and PDF files from any device. It offers full-text search within your cloud-stored books and integrates with academic digital library services.

**Highlights:** Cloud storage for e-books, Full-text search, Access from any device, Integration with KinoDen academic library, 100GB free cloud storage

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

**In-app purchases:** none


### 読書尚友

[App page](https://appshunter.io/ios/app/id1579254502)

This app is a Japanese vertical text viewer for iOS, offering access to over 10,000 works from Aozora Bunko and supporting local files. It handles various formats and provides customization options for a comfortable reading experience.

**Highlights:** Supports various file formats (text, HTML, PDF, ePub, images, etc.), Automatic character code detection, Browse Aozora Bunko by author, title, genre, and ranking, Download books directly from Aozora Bunko, Customizable font, size, background, and page direction, In-app search and bookmarking

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除 | $1.99 | one-time |


## Frequently asked questions

### Is bREADER Cloud free?

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

### Is 読書尚友 free?

読書尚友 is free to download, with in-app purchases available.

### Do bREADER Cloud or 読書尚友 have ads?

読書尚友 shows ads; bREADER Cloud does not.

### Which is updated more often, bREADER Cloud or 読書尚友?

bREADER Cloud ships an update every 3 months, and 読書尚友 every 2 weeks. Most recently, bREADER Cloud was updated on September 22, 2026 and 読書尚友 on September 21, 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.*