# 国家数字图书馆 vs 168食窗

The clearest difference is price: 国家数字图书馆 at Free against 168食窗's $0.99. 国家数字图书馆 also leads on iOS requirement (12 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

国家数字图书馆 is free to download; 168食窗 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 国家数字图书馆 | 168食窗 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[1.6 (14 ratings)](https://appshunter.io/ios/app/id411870595/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 12.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 374 MB | 9 MB |
| Requires iOS | **12** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [National Library of China](https://appshunter.io/developer/411870598) | [伟 刘](https://appshunter.io/developer/1447376180) |

## What reviewers say

### 国家数字图书馆

[App page](https://appshunter.io/ios/app/id411870595)

**Features:** Vision Pro support

**In-app purchases:** none


### 168食窗

[App page](https://appshunter.io/ios/app/168/id6772911057)

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

**In-app purchases:** none


## Frequently asked questions

### Is 国家数字图书馆 free?

国家数字图书馆 is free to download, with no in-app purchases.

### Is 168食窗 free?

168食窗 costs $0.99, with no in-app purchases.

### Do 国家数字图书馆 or 168食窗 have ads?

Neither 国家数字图书馆 nor 168食窗 shows ads.

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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.*