# 轻连PLC vs HumidAirPro

The clearest difference is ads: 轻连PLC at none against HumidAirPro's shown. On price, in-app purchases, device support and iOS requirement 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 | 轻连PLC | HumidAirPro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | — |
| Size | 37 MB | 10 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [北京麦乐程物联技术有限公司](https://appshunter.io/developer/1780034322) | [立中 侯](https://appshunter.io/developer/1532582722) |

## What reviewers say

### 轻连PLC

[App page](https://appshunter.io/ios/app/plc/id6741800023)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### HumidAirPro

[App page](https://appshunter.io/ios/app/humidairpro/id6801863189)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 轻连PLC free?

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

### Is HumidAirPro free?

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

### Do 轻连PLC or HumidAirPro have ads?

HumidAirPro shows ads; 轻连PLC does not.

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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.*