# Passim｜蔵書管理・本棚整理・読書記録 vs 読書の旅 | 心地いい読書体験

The clearest difference is ads: 読書の旅 | 心地いい読書体験 at none against Passim｜蔵書管理・本棚整理・読書記録's shown. 読書の旅 | 心地いい読書体験 also leads on update cadence (every 8 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Passim｜蔵書管理・本棚整理・読書記録 sells 2 in-app purchases, starting at $4.99 per month and 読書の旅 | 心地いい読書体験 sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Passim｜蔵書管理・本棚整理・読書記録 ships an update every 3 weeks, 読書の旅 | 心地いい読書体験 every 8 days. The most recent releases landed on October 17, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Passim｜蔵書管理・本棚整理・読書記録 | 読書の旅 | 心地いい読書体験 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Size | 73 MB | 17 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MODALAVA](https://appshunter.io/developer/1891578566) | [Hiroaki Nagano](https://appshunter.io/developer/1887183960) |

## What reviewers say

### Passim｜蔵書管理・本棚整理・読書記録

[App page](https://appshunter.io/ios/app/passim/id6761805831)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Passim Pro Monthly | $4.99 | per month |
| Passim Pro Yearly | $49.99 | per year |


### 読書の旅 | 心地いい読書体験

[App page](https://appshunter.io/ios/app/id6783154303)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 読書の旅 Pro（月額） | $0.99 | per month |
| 読書の旅 Pro（年額） | $6.99 | per year |
| 読書の旅 Pro（買い切り） | $9.99 | one-time |


## Frequently asked questions

### Is Passim｜蔵書管理・本棚整理・読書記録 free?

Passim｜蔵書管理・本棚整理・読書記録 is free to download, with in-app purchases available.

### Is 読書の旅 | 心地いい読書体験 free?

読書の旅 | 心地いい読書体験 is free to download, with in-app purchases available.

### Do Passim｜蔵書管理・本棚整理・読書記録 or 読書の旅 | 心地いい読書体験 have ads?

Passim｜蔵書管理・本棚整理・読書記録 shows ads; 読書の旅 | 心地いい読書体験 does not.

### Which is updated more often, Passim｜蔵書管理・本棚整理・読書記録 or 読書の旅 | 心地いい読書体験?

Passim｜蔵書管理・本棚整理・読書記録 ships an update every 3 weeks, and 読書の旅 | 心地いい読書体験 every 8 days. Most recently, Passim｜蔵書管理・本棚整理・読書記録 was updated on October 17, 2026 and 読書の旅 | 心地いい読書体験 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.*