# 空气MQTT vs CableMaster

The clearest difference is in-app purchases: 空气MQTT at none against CableMaster's 1. 空气MQTT also leads on iOS requirement (12.0 vs 17.0). CableMaster's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. CableMaster sells 1 one-off in-app purchase. 空气MQTT asks for nothing beyond the download.

## The numbers

| Metric | 空气MQTT | CableMaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cablemaster-patch-panel-map/id6757887128/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 32 MB | 1 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [远大洁净空气科技有限公司](https://appshunter.io/developer/1510525132) | [Halil Can GUNDUZ](https://appshunter.io/developer/1827269855) |

## What reviewers say

### 空气MQTT

[App page](https://appshunter.io/ios/app/mqtt/id6499257886)

**In-app purchases:** none


### CableMaster

[App page](https://appshunter.io/ios/app/cablemaster-patch-panel-map/id6757887128)

Design, document, and visualize complex cable layouts for IT infrastructure. Create assets, define ports, and connect cables with a clean interface. Works offline with no login required.

**Highlights:** Manual asset, port, and cable modeling, Custom cable and port types, 2D visualization of physical connections, CSV import for data entry, Offline functionality, Unlimited assets and projects (Pro)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro User Unlock | $12.99 | one-time |


## Frequently asked questions

### Is 空气MQTT free?

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

### Is CableMaster free?

CableMaster is free to download, with in-app purchases available.

### Do 空气MQTT or CableMaster have ads?

空气MQTT shows ads; CableMaster 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.*