# 书中之书 vs Restful Scripture

The clearest difference is iOS requirement: Restful Scripture at 17.0 against 书中之书's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

书中之书 ships an update every 2 months, Restful Scripture every 5 weeks. The most recent releases landed on October 10, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 书中之书 | Restful Scripture |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6795750682/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 40 MB | 12 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YOYASOFT LLC](https://appshunter.io/developer/325345561) | [ZHENZHOU SHI](https://appshunter.io/developer/1889489141) |

## What reviewers say

### 书中之书

[App page](https://appshunter.io/ios/app/id6795750682)

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

**In-app purchases:** none


### Restful Scripture

[App page](https://appshunter.io/ios/app/restful-scripture-sleep-bible/id6796932795)

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

**In-app purchases:** none


## Frequently asked questions

### Is 书中之书 free?

书中之书 is free to download, with no in-app purchases.

### Is Restful Scripture free?

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

### Do 书中之书 or Restful Scripture have ads?

Neither 书中之书 nor Restful Scripture shows ads.

### Which is updated more often, 书中之书 or Restful Scripture?

书中之书 ships an update every 2 months, and Restful Scripture every 5 weeks. Most recently, 书中之书 was updated on October 10, 2026 and Restful Scripture 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.*