# MQTTool vs MQTTAnalyzer

The clearest difference is update cadence: MQTTAnalyzer at every 5 days against MQTTool's every 4 weeks. MQTTool's advantage is iOS requirement (10.0 vs 18.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MQTTAnalyzer holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 26 and 23 respectively. Written reviews point the same way: 76% of MQTTool's written reviews are positive against 81% of MQTTAnalyzer's.

MQTTool ships an update every 4 weeks, MQTTAnalyzer every 5 days. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | MQTTool | MQTTAnalyzer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (26 ratings)](https://appshunter.io/ios/app/mqttool/id1085976398/reviews) | **[4.5 (23 ratings)](https://appshunter.io/ios/app/mqttanalyzer/id1493015317/reviews)** |
| Number of ratings | **26** | 23 |
| Positive reviews | 75.7% of reviews | **80.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 5 days** |
| Monetization | Free | Free |
| Size | 18 MB | 12 MB |
| Requires iOS | **10.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Brent Petit](https://appshunter.io/developer/1085976397) | [Philipp Arndt](https://appshunter.io/developer/1493015316) |

## What reviewers say

### MQTTool

[App page](https://appshunter.io/ios/app/mqttool/id1085976398)

This application serves as an MQTT client and testing tool. It allows users to connect to MQTT brokers, subscribe to message topics, and publish messages, making it ideal for IoT and machine-to-machine communication testing.

**Highlights:** MQTT client functionality, Connect to authenticated brokers, Connect to unauthenticated brokers, Subscribe to topics, Publish messages to topics, IoT application testing

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is MQTTool free?

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

### Is MQTTAnalyzer free?

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

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

MQTTAnalyzer is rated higher. MQTTool averages 4.3 out of 5 from 26 ratings, while MQTTAnalyzer averages 4.5 from 23 ratings.

### Do MQTTool or MQTTAnalyzer have ads?

Neither MQTTool nor MQTTAnalyzer shows ads.

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

MQTTool ships an update every 4 weeks, and MQTTAnalyzer every 5 days. Most recently, MQTTool was updated on October 7, 2026 and MQTTAnalyzer on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*