# 青の書架 vs SCP docs

The clearest difference is update cadence: SCP docs at weekly against 青の書架's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 青の書架 sells 1 one-off in-app purchase and SCP docs sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

青の書架 ships an update every 2 months, SCP docs weekly. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 青の書架 | SCP docs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (9 ratings)](https://appshunter.io/ios/app/scp-docs/id6765882660/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 35 MB | 79 MB |
| Requires iOS | **17** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Ayumu Izumi](https://appshunter.io/developer/1822273057) | [Kazukiyo Omura](https://appshunter.io/developer/1892162070) |

## What reviewers say

### 青の書架

[App page](https://appshunter.io/ios/app/id6754846395)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $2.99 | one-time |


### SCP docs

[App page](https://appshunter.io/ios/app/scp-docs/id6765882660)

This app provides a streamlined reading experience for SCP Foundation articles, offering enhanced navigation, customizable text, and cross-branch browsing. Premium features include text-to-speech, advanced search, and reading statistics.

**Highlights:** Optimized article reading experience, Cross-branch browsing (EN, JP, FR, RU, KR), Powerful search functionality, Random article generator, Article sharing as styled cards, Bookmark and reading progress tracking, Text-to-speech for articles (Premium)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.99 | per month |
| Yearly Premium | $16.99 | per year |


## Frequently asked questions

### Is 青の書架 free?

青の書架 is free to download, with in-app purchases available.

### Is SCP docs free?

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

### Do 青の書架 or SCP docs have ads?

Both 青の書架 and SCP docs show ads.

### Which is updated more often, 青の書架 or SCP docs?

青の書架 ships an update every 2 months, and SCP docs weekly. Most recently, 青の書架 was updated on October 28, 2026 and SCP docs 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.*