# 蔵書管理 vs うちの本棚

The clearest difference is in-app purchases: うちの本棚 at none against 蔵書管理's 1. うちの本棚 also leads on update cadence (every 2 weeks vs every 3 months). 蔵書管理's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price and ads there is nothing between them.

Both are free to download. 蔵書管理 sells 1 one-off in-app purchase. うちの本棚 asks for nothing beyond the download.

蔵書管理 ships an update every 3 months, うちの本棚 every 2 weeks. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 蔵書管理 | うちの本棚 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 38 MB | 17 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [naoto higashiya](https://appshunter.io/developer/1859691605) | [Yutarou Nagano](https://appshunter.io/developer/6784878764) |

## What reviewers say

### 蔵書管理

[App page](https://appshunter.io/ios/app/isbn/id6756271812)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $1.99 | one-time |


### うちの本棚

[App page](https://appshunter.io/ios/app/id6799602403)

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

**In-app purchases:** none


## Frequently asked questions

### Is 蔵書管理 free?

蔵書管理 is free to download, with in-app purchases available.

### Is うちの本棚 free?

うちの本棚 is free to download, with no in-app purchases.

### Do 蔵書管理 or うちの本棚 have ads?

Both 蔵書管理 and うちの本棚 show ads.

### Which is updated more often, 蔵書管理 or うちの本棚?

蔵書管理 ships an update every 3 months, and うちの本棚 every 2 weeks. Most recently, 蔵書管理 was updated on November 9, 2026 and うちの本棚 on November 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.*