# 库途云 vs E网时空

The clearest difference is device support: E网时空 at 2 against 库途云's —. On price, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | 库途云 | E网时空 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 3 months |
| Size | 89 MB | 132 MB |
| Requires iOS | 12.1 | 12.1 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [忠英 陈](https://appshunter.io/developer/1697355713) | [桂鑫 张](https://appshunter.io/developer/1653510372) |

## What reviewers say

### 库途云

[App page](https://appshunter.io/ios/app/id6450879490)

**In-app purchases:** none


### E网时空

[App page](https://appshunter.io/ios/app/e/id6464289956)

**In-app purchases:** none


## Frequently asked questions

### Is 库途云 free?

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

### Is E网时空 free?

E网时空 is free to download, with no in-app purchases.

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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.*