# 文庫 vs 青葉

The clearest difference is update cadence: 青葉 at every 10 days against 文庫's every 4 months. 文庫's advantage is iOS requirement (15.1 vs 18.0). 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.

文庫 ships an update every 4 months, 青葉 every 10 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 文庫 | 青葉 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Size | 26 MB | 4 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Masaki Takahashi](https://appshunter.io/developer/1860849926) | [Seiichiro Suzuki](https://appshunter.io/developer/6808213461) |

## What reviewers say

### 文庫

[App page](https://appshunter.io/ios/app/1/id6758008371)

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

**In-app purchases:** none


### 青葉

[App page](https://appshunter.io/ios/app/id6808213458)

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

**In-app purchases:** none


## Frequently asked questions

### Is 文庫 free?

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

### Is 青葉 free?

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

### Do 文庫 or 青葉 have ads?

Neither 文庫 nor 青葉 shows ads.

### Which is updated more often, 文庫 or 青葉?

文庫 ships an update every 4 months, and 青葉 every 10 days. Most recently, 文庫 was updated on October 31, 2026 and 青葉 on October 29, 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.*