# Simple Book Manager vs Libri 読書管理

The clearest difference is in-app purchases: Libri 読書管理 at none against Simple Book Manager's 2. Simple Book Manager's advantage is iOS requirement (17.6 vs 26.0). On price there is nothing between them.

Both are free to download. Simple Book Manager sells 2 in-app purchases, starting at $2.99 per month. Libri 読書管理 asks for nothing beyond the download.

## The numbers

| Metric | Simple Book Manager | Libri 読書管理 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Every 2 months | — |
| Size | 27 MB | 75 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | **iPhone** | — |
| Age rating | 4+ | 4+ |
| Developer | [SPARKLE AND, K.K.](https://appshunter.io/developer/1572402899) | [BasaApp Technologies](https://appshunter.io/developer/1712971435) |

## What reviewers say

### Simple Book Manager

[App page](https://appshunter.io/ios/app/simple-book-manager/id6753295236)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MonthlySubscription | $2.99 | per month |
| annual subscription | $29.99 | per year |


### Libri 読書管理

[App page](https://appshunter.io/ios/app/libri/id6756832379)

**In-app purchases:** none


## Frequently asked questions

### Is Simple Book Manager free?

Simple Book Manager is free to download, with in-app purchases available.

### Is Libri 読書管理 free?

Libri 読書管理 is free to download, with no in-app purchases.

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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.*