# MQTTAnalyzer vs Sec MQTT Pub

The clearest difference is rating: Sec MQTT Pub at 5.0 against MQTTAnalyzer's 4.5. Sec MQTT Pub also leads on iOS requirement (14.0 vs 18.0). MQTTAnalyzer's advantage is update cadence (every 5 days vs every 28 months) and ratings volume (23 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Sec MQTT Pub holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: MQTTAnalyzer has 23 ratings behind it against 1, so its average is the more settled of the two.

MQTTAnalyzer ships an update every 5 days, Sec MQTT Pub every 28 months. The most recent releases landed on October 29, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | MQTTAnalyzer | Sec MQTT Pub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (23 ratings)](https://appshunter.io/ios/app/mqttanalyzer/id1493015317/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sec-mqtt-pub/id1554992163/reviews)** |
| Number of ratings | **23** | 1 |
| Positive reviews | 80.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 28 months |
| Monetization | Free | Free |
| Size | 12 MB | 3 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Philipp Arndt](https://appshunter.io/developer/1493015316) | [Care Active Corp.](https://appshunter.io/developer/1739001802) |

## 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


### Sec MQTT Pub

[App page](https://appshunter.io/ios/app/sec-mqtt-pub/id1554992163)

This app provides a secure MQTT client for communicating with IoT devices using X.509 authentication and AES-128 encryption. It allows for customized messages and topics, offering a robust solution for secure IoT project communication.

**Highlights:** X.509 authentication, Root CA authentication support, AES-128 encryption, Face ID / Touch ID support, Customizable buttons for messages and topics, Open-source project

**In-app purchases:** none


## Frequently asked questions

### Is MQTTAnalyzer free?

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

### Is Sec MQTT Pub free?

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

### Which has better reviews, MQTTAnalyzer or Sec MQTT Pub?

Sec MQTT Pub is rated higher. MQTTAnalyzer averages 4.5 out of 5 from 23 ratings, while Sec MQTT Pub averages 5.0 from 1 ratings.

### Do MQTTAnalyzer or Sec MQTT Pub have ads?

Neither MQTTAnalyzer nor Sec MQTT Pub shows ads.

### Which is updated more often, MQTTAnalyzer or Sec MQTT Pub?

MQTTAnalyzer ships an update every 5 days, and Sec MQTT Pub every 28 months. Most recently, MQTTAnalyzer was updated on October 29, 2026 and Sec MQTT Pub on October 10, 2026.

---

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