# 牙谷云2.0 vs 智立能

The clearest difference is device support: 牙谷云2.0 at 2 against 智立能's —. 智立能's advantage is iOS requirement (9.0 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 | 牙谷云2.0 | 智立能 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 weeks | — |
| Size | 72 MB | 35 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [曲阜牙谷网络科技有限公司](https://appshunter.io/developer/1532335908) | [镇杰 林](https://appshunter.io/developer/1525064289) |

## What reviewers say

### 牙谷云2.0

[App page](https://appshunter.io/ios/app/20/id6449245586)

**Features:** macOS Compatibility

**In-app purchases:** none


### 智立能

[App page](https://appshunter.io/ios/app/id6466690042)

**In-app purchases:** none


## Frequently asked questions

### Is 牙谷云2.0 free?

牙谷云2.0 is free to download, with no in-app purchases.

### Is 智立能 free?

智立能 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.*