# Booket vs Ritsu

The clearest difference is price: Ritsu at Free against Booket's $3.99. Ritsu also leads on iOS requirement (15.1 vs 17.6). Booket's advantage is in-app purchases (none vs 3). On update cadence, ads and device support there is nothing between them.

Ritsu is free to download; Booket costs $3.99 up front. Ritsu sells 3 in-app purchases, starting at $3.99 per month. Booket asks for nothing beyond the download.

Booket ships an update monthly, Ritsu fortnightly. Both last shipped on October 31, 2026.

## The numbers

| Metric | Booket | Ritsu |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ritsu-book-tracker/id6767137078/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 57 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Masato Kurita](https://appshunter.io/developer/1875444797) | [KYOSUKE WATANABE](https://appshunter.io/developer/1833049963) |

## What reviewers say

### Booket

[App page](https://appshunter.io/ios/app/booket/id6758871187)

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

**In-app purchases:** none


### Ritsu

[App page](https://appshunter.io/ios/app/ritsu-book-tracker/id6767137078)

Organize your reading with a visually appealing digital bookshelf. Track books you've read, are currently reading, or want to read, and save notes and impressions for each title. Enjoy a beautiful way to manage your reading history and TBR list.

**Highlights:** Visual bookshelf UI, Track read, reading, and TBR books, Save notes and quotes, Manage reading status, Organize various book types, Beautiful reading history view

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ritsu Pro Monthly | $3.99 | per month |
| Ritsu Pro Yearly | $19.99 | per year |
| Ritsu Pro Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is Booket free?

Booket costs $3.99, with no in-app purchases.

### Is Ritsu free?

Ritsu is free to download, with in-app purchases available.

### Do Booket or Ritsu have ads?

Neither Booket nor Ritsu shows ads.

### Which is updated more often, Booket or Ritsu?

Booket ships an update monthly, and Ritsu fortnightly. Most recently, Booket was updated on October 31, 2026 and Ritsu on October 31, 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.*