# MQTTAnalyzer vs Aivi

The clearest difference is rating: MQTTAnalyzer at 4.5 against Aivi's 3.0. MQTTAnalyzer also leads on in-app purchases (none vs 2) and ratings volume (23 vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Aivi sells 2 in-app purchases, starting at $2.99 per month. MQTTAnalyzer asks for nothing beyond the download.

MQTTAnalyzer holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: MQTTAnalyzer has 23 ratings behind it against 2, so its average is the more settled of the two.

MQTTAnalyzer ships an update every 5 days, Aivi every 2 weeks. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | MQTTAnalyzer | Aivi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (23 ratings)](https://appshunter.io/ios/app/mqttanalyzer/id1493015317/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/aivi-live-activity-and-widgets/id6749237387/reviews) |
| Number of ratings | **23** | 2 |
| Positive reviews | 80.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 12 MB | 38 MB |
| Requires iOS | **18.0** | 18.4 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Philipp Arndt](https://appshunter.io/developer/1493015316) | [Krzysztof Jagiello](https://appshunter.io/developer/479804675) |

## What reviewers say

### MQTTAnalyzer

[App page](https://appshunter.io/ios/app/mqttanalyzer/id1493015317)

Monitor and debug MQTT brokers on your Apple devices. Visualize data with hierarchical views, JSON highlighting, and charts. Publish messages, manage multiple brokers, and sync settings across devices. Free and open source.

**Highlights:** MQTT 3.1.1 and 5.0 support, JSON highlighting and pretty-printing, Time series charts for numeric values, Connect to multiple brokers, Full-text search, Publish messages, iCloud sync

**Features:** Vision Pro support

**In-app purchases:** none


### Aivi

[App page](https://appshunter.io/ios/app/aivi-live-activity-and-widgets/id6749237387)

Display smart home device status on your iPhone's lock screen and Dynamic Island. Track appliances, EV charging, and more with a simple API integration. Share real-time updates with family.

**Highlights:** Persistent lock screen display, Dynamic Island integration, Universal device compatibility, Simple REST API, Family sharing of activities, Home Assistant integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $2.99 | per month |
| Yearly subscription | $23.99 | per year |


## Frequently asked questions

### Is MQTTAnalyzer free?

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

### Is Aivi free?

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

### Which has better reviews, MQTTAnalyzer or Aivi?

MQTTAnalyzer is rated higher. MQTTAnalyzer averages 4.5 out of 5 from 23 ratings, while Aivi averages 3.0 from 2 ratings.

### Do MQTTAnalyzer or Aivi have ads?

Neither MQTTAnalyzer nor Aivi shows ads.

### Which is updated more often, MQTTAnalyzer or Aivi?

MQTTAnalyzer ships an update every 5 days, and Aivi every 2 weeks. Most recently, MQTTAnalyzer was updated on October 24, 2026 and Aivi on October 9, 2026.

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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.*