# 悦牙云 vs 映采AI实验室

The clearest difference is device support: 悦牙云 at 2 against 映采AI实验室's —. 映采AI实验室's advantage is iOS requirement (11.0 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 | 悦牙云 | 映采AI实验室 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 5 weeks | — |
| Size | 10 MB | 73 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [ShenZhen HongYu Info Tech Ltd.](https://appshunter.io/developer/1078831797) | [Changsha Youji Mutual Entertainment Network Information Co., Ltd.](https://appshunter.io/developer/1469325532) |

## What reviewers say

### 悦牙云

[App page](https://appshunter.io/ios/app/id1604160820)

**Features:** macOS Compatibility

**In-app purchases:** none


### 映采AI实验室

[App page](https://appshunter.io/ios/app/ai/id6450361008)

**In-app purchases:** none


## Frequently asked questions

### Is 悦牙云 free?

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

### Is 映采AI实验室 free?

映采AI实验室 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.*