# 空气MQTT vs Enerwise

The clearest difference is ads: Enerwise at none against 空气MQTT's shown. 空气MQTT's advantage is iOS requirement (12.0 vs 16.6). On price, in-app purchases and device support 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 | 空气MQTT | Enerwise |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.7 (3 ratings)](https://appshunter.io/ios/app/enerwise/id6630366955/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Every 6 days |
| Monetization | — | Free |
| Size | 32 MB | 32 MB |
| Requires iOS | **12.0** | 16.6 |
| 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) | [集益物联科技(海南)有限公司](https://appshunter.io/developer/1831728519) |

## What reviewers say

### 空气MQTT

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

**In-app purchases:** none


### Enerwise

[App page](https://appshunter.io/ios/app/enerwise/id6630366955)

Monitor and manage photovoltaic stations in real-time from anywhere. Track device status, power generation, and analyze data to improve operational efficiency. Receive fault alerts and gain comprehensive insights into your energy assets.

**Highlights:** Real-time device monitoring, Power statistics tracking, Fault alerts, Data analysis, Station operational efficiency improvement, Historical data review

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

**In-app purchases:** none


## Frequently asked questions

### Is 空气MQTT free?

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

### Is Enerwise free?

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

### Do 空气MQTT or Enerwise have ads?

空气MQTT shows ads; Enerwise 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.*