# AlphaMetal vs 投研通

The clearest difference is iOS requirement: AlphaMetal at 10.0 against 投研通's 14. 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 | AlphaMetal | 投研通 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Size | 3 MB | 49 MB |
| Requires iOS | **10.0** | 14 |
| Devices | **iPad** | — |
| Age rating | 17+ | 17+ |
| Developer | [国金金属网信息科技有限公司](https://appshunter.io/developer/1279214912) | [Beijing HYBY Information technology Co., Ltd.](https://appshunter.io/developer/451151960) |

## What reviewers say

### AlphaMetal

[App page](https://appshunter.io/ios/app/alphametal/id1465695748)

**Features:** macOS Compatibility

**In-app purchases:** none


### 投研通

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

**In-app purchases:** none


## Frequently asked questions

### Is AlphaMetal free?

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

### Is 投研通 free?

投研通 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.*