# 知会 vs 国睿云视频

The clearest difference is device support: 知会 at 2 against 国睿云视频's —. 国睿云视频's advantage is iOS requirement (10.0 vs 12.0). On price 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.

## The numbers

| Metric | 知会 | 国睿云视频 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Size | 77 MB | 96 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Changsha LOTOAR Network Science and Technology Co., Ltd.](https://appshunter.io/developer/668310480) | [Nanjing Southern Telecom Co., Ltd](https://appshunter.io/developer/1182939823) |

## What reviewers say

### 知会

[App page](https://appshunter.io/ios/app/id668310477)

**Features:** macOS Compatibility

**In-app purchases:** none


### 国睿云视频

[App page](https://appshunter.io/ios/app/id6475332907)

**In-app purchases:** none


## Frequently asked questions

### Is 知会 free?

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

### Is 国睿云视频 free?

国睿云视频 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.*