# 投研通 vs 囤吧

The clearest difference is iOS requirement: 投研通 at 14 against 囤吧's 16.0. 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 | 投研通 | 囤吧 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Size | 49 MB | 21 MB |
| Requires iOS | **14** | 16.0 |
| Age rating | 17+ | 4+ |
| Developer | [Beijing HYBY Information technology Co., Ltd.](https://appshunter.io/developer/451151960) | [Zerui Ji](https://appshunter.io/developer/1717527346) |

## What reviewers say

### 投研通

[App page](https://appshunter.io/ios/app/id6474162619)

**In-app purchases:** none


### 囤吧

[App page](https://appshunter.io/ios/app/ai-plus/id6505093427)

**In-app purchases:** none


## Frequently asked questions

### Is 投研通 free?

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

### Is 囤吧 free?

囤吧 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.*