# 环境光测量 vs YIHEbot控制

The clearest difference is device support: YIHEbot控制 at 3 against 环境光测量's —. YIHEbot控制 also leads on iOS requirement (12.0 vs 15.6). 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 | 环境光测量 | YIHEbot控制 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 5 months |
| Size | 15 MB | 67 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Duoxiang Technology Co., Ltd](https://appshunter.io/developer/1534573413) | [玉宝 黄](https://appshunter.io/developer/1766416971) |

## What reviewers say

### 环境光测量

[App page](https://appshunter.io/ios/app/id6745695544)

**In-app purchases:** none


### YIHEbot控制

[App page](https://appshunter.io/ios/app/yihebot/id6748889040)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 环境光测量 free?

环境光测量 is free to download, with no in-app purchases.

### Is YIHEbot控制 free?

YIHEbot控制 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.*