# Libri 読書管理 vs StackBooks

The clearest difference is update cadence: StackBooks at daily against Libri 読書管理's every 3 weeks. StackBooks also leads on iOS requirement (16.4 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Libri 読書管理 ships an update every 3 weeks, StackBooks daily. Both last shipped on October 25, 2026.

## The numbers

| Metric | Libri 読書管理 | StackBooks |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | — | Free |
| Size | 75 MB | 128 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BasaApp Technologies](https://appshunter.io/developer/1712971435) | [Kenta Nobutani](https://appshunter.io/developer/1840736944) |

## What reviewers say

### Libri 読書管理

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

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

**In-app purchases:** none


### StackBooks

[App page](https://appshunter.io/ios/app/stackbooks-book-tracker-and-tbr/id6805723809)

Easily track your reading progress by scanning book barcodes or searching titles. Visualize your reading journey as a growing stack of books and manage your TBR pile with custom statuses and notes. All your data is stored locally on your device.

**Highlights:** Barcode scanning for quick book entry, Visual reading stack height representation, TBR and reading status management, Add notes, ratings, and tags to books, Offline functionality, Local data storage with backup option, Reading statistics and insights

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

**In-app purchases:** none


## Frequently asked questions

### Is Libri 読書管理 free?

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

### Is StackBooks free?

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

### Do Libri 読書管理 or StackBooks have ads?

Neither Libri 読書管理 nor StackBooks shows ads.

### Which is updated more often, Libri 読書管理 or StackBooks?

Libri 読書管理 ships an update every 3 weeks, and StackBooks daily. Most recently, Libri 読書管理 was updated on October 25, 2026 and StackBooks on October 25, 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.*