# 流行云浮 vs 今日投研

The clearest difference is device support: 流行云浮 at 3 against 今日投研's —. 流行云浮 also leads on iOS requirement (9.0 vs 13.0). 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 | 流行云浮 | 今日投研 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 months | — |
| Size | 101 MB | 107 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 17+ |
| Developer | [Yunfu Liuxing Information Co., Ltd.](https://appshunter.io/developer/1078846454) | [Shenyang Youju Network Technology Co., Ltd.](https://appshunter.io/developer/1828402671) |

## What reviewers say

### 流行云浮

[App page](https://appshunter.io/ios/app/id1504829338)

**Features:** macOS Compatibility

**In-app purchases:** none


### 今日投研

[App page](https://appshunter.io/ios/app/id6748994269)

**In-app purchases:** none


## Frequently asked questions

### Is 流行云浮 free?

流行云浮 is free to download, with no in-app purchases.

### Is 今日投研 free?

今日投研 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.*