# MQTTAnalyzer vs Star Debug

The clearest difference is rating: Star Debug at 5.0 against MQTTAnalyzer's 4.5. Star Debug also leads on review sentiment (100% vs 78%) and iOS requirement (13.0 vs 18.0). MQTTAnalyzer's advantage is update cadence (every 5 days vs every 2 months) and ratings volume (22 vs 5). 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.

Star Debug holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 22 and 5 respectively. Written reviews point the same way: 78% of MQTTAnalyzer's written reviews are positive against 100% of Star Debug's.

MQTTAnalyzer ships an update every 5 days, Star Debug every 2 months. The most recent releases landed on September 21, 2026 and July 8, 2026 respectively.

## The numbers

| Metric | MQTTAnalyzer | Star Debug |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (22 ratings)](https://appshunter.io/ios/app/mqttanalyzer/id1493015317/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/star-debug/id6449881082/reviews)** |
| Number of ratings | **22** | 5 |
| Positive reviews | 77.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Free | Free |
| Size | 12 MB | 39 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Philipp Arndt](https://appshunter.io/developer/1493015316) | [Ihor Lytvynenko](https://appshunter.io/developer/1690951821) |

## 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


### Star Debug

[App page](https://appshunter.io/ios/app/star-debug/id6449881082)

Manage your Starlink devices with this alternative tool. It allows you to decode debug data, initiate basic dish and router operations, view telemetry, and create shareable debug data files. The app also checks your internet connection.

**Highlights:** Decode DebugData JSON, Initiate dish operations (Reboot, Stow, Unstow), Initiate router operations (Reboot, WiFi setup), View online telemetry and statuses, Create and share DebugData JSON, Check internet connection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MQTTAnalyzer free?

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

### Is Star Debug free?

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

### Which has better reviews, MQTTAnalyzer or Star Debug?

Star Debug is rated higher. MQTTAnalyzer averages 4.5 out of 5 from 22 ratings, while Star Debug averages 5.0 from 5 ratings.

### Do MQTTAnalyzer or Star Debug have ads?

Neither MQTTAnalyzer nor Star Debug shows ads.

### Which is updated more often, MQTTAnalyzer or Star Debug?

MQTTAnalyzer ships an update every 5 days, and Star Debug every 2 months. Most recently, MQTTAnalyzer was updated on September 21, 2026 and Star Debug on July 8, 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.*