# 読書管理アプリ vs shelfio

The clearest difference is iOS requirement: 読書管理アプリ at 11.0 against shelfio's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

読書管理アプリ ships an update every 2 weeks, shelfio fortnightly. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 読書管理アプリ | shelfio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ebooks/id1247081342/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 21 MB | 64 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ryota Takayanagi](https://appshunter.io/developer/1202118480) | [Reo Shigeno](https://appshunter.io/developer/1788864693) |

## What reviewers say

### 読書管理アプリ

[App page](https://appshunter.io/ios/app/ebooks/id1247081342)

This app allows users to record books they want to read or have read, complete with book data. It features convenient sorting for custom bookshelves and tracks monthly reading volume, helping users reflect on their reading habits. Discover popular manga and novels with its built-in discovery function.

**Highlights:** Record books with data, Customizable bookshelves, Monthly reading volume tracking, Discover popular manga and novels, Book data integration

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

**In-app purchases:** none


### shelfio

[App page](https://appshunter.io/ios/app/shelfio/id1577889639)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 読書管理アプリ free?

読書管理アプリ is free to download, with no in-app purchases.

### Is shelfio free?

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

### Do 読書管理アプリ or shelfio have ads?

Neither 読書管理アプリ nor shelfio shows ads.

### Which is updated more often, 読書管理アプリ or shelfio?

読書管理アプリ ships an update every 2 weeks, and shelfio fortnightly. Most recently, 読書管理アプリ was updated on October 5, 2026 and shelfio on October 6, 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.*