# 私は積読家 vs Readlogger

The clearest difference is update cadence: 私は積読家 at daily against Readlogger's every 2 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 私は積読家 sells 1 one-off in-app purchase and Readlogger sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

私は積読家 ships an update daily, Readlogger every 2 days. The most recent releases landed on October 19, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 私は積読家 | Readlogger |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 97.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Daily** | Every 2 days |
| Monetization | Free with in-app purchases | — |
| Size | 175 MB | 6 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Hiro Ogawa](https://appshunter.io/developer/1869191854) | [Koji Isano](https://appshunter.io/developer/1876103151) |

## What reviewers say

### 私は積読家

[App page](https://appshunter.io/ios/app/id6758698105)

Organize your unread books and discover your next read. This app helps you manage your reading list, track your progress, and build a consistent reading habit. Visualize your reading data and easily add new books.

**Highlights:** Organize unread books list, Track reading progress, Save read books as records, Manage wish list of books, AI book recommendations, Visualize reading habits, Save reading notes as images

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PROプラン（広告非表示・機能制限解除） | $2.99 | one-time |


### Readlogger

[App page](https://appshunter.io/ios/app/readlogger/id6759857926)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Plan | $2.99 | per month |
| Premium Plan | $5.99 | per month |
| 45 Tickets | $9.99 | one-time |


## Frequently asked questions

### Is 私は積読家 free?

私は積読家 is free to download, with in-app purchases available.

### Is Readlogger free?

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

### Do 私は積読家 or Readlogger have ads?

Both 私は積読家 and Readlogger show ads.

### Which is updated more often, 私は積読家 or Readlogger?

私は積読家 ships an update daily, and Readlogger every 2 days. Most recently, 私は積読家 was updated on October 19, 2026 and Readlogger on October 8, 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.*