# ATS MQTT Client vs MQTTAnalyzer

The clearest difference is review sentiment: MQTTAnalyzer at 78% against ATS MQTT Client's 0%. MQTTAnalyzer also leads on rating (4.5 vs 3.0) and update cadence (every 5 days vs every 7 months). ATS MQTT Client's advantage is iOS requirement (13.0 vs 18.0). 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.

MQTTAnalyzer holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: MQTTAnalyzer has 22 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of ATS MQTT Client's written reviews are positive against 78% of MQTTAnalyzer's.

ATS MQTT Client ships an update every 7 months, MQTTAnalyzer every 5 days. The most recent releases landed on September 9, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | ATS MQTT Client | MQTTAnalyzer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/ats-mqtt-client/id1485411018/reviews) | **[4.5 (22 ratings)](https://appshunter.io/ios/app/mqttanalyzer/id1493015317/reviews)** |
| Number of ratings | 2 | **22** |
| Positive reviews | 0.0% of reviews | **77.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 days** |
| Monetization | Free | Free |
| Size | 5 MB | 12 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [ATS sp.j.](https://appshunter.io/developer/1485411017) | [Philipp Arndt](https://appshunter.io/developer/1493015316) |

## What reviewers say

### ATS MQTT Client

[App page](https://appshunter.io/ios/app/ats-mqtt-client/id1485411018)

Monitor and control devices connected to the mqtt.ats.pl service in real-time. Sign in with your account to access all your registered devices directly within the application.

**Highlights:** Real-time device monitoring, Device control, Integration with mqtt.ats.pl service, Account sign-in for device access, Supports iPhone, iPad, and iPod

**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 ATS MQTT Client free?

ATS MQTT Client 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, ATS MQTT Client or MQTTAnalyzer?

MQTTAnalyzer is rated higher. ATS MQTT Client averages 3.0 out of 5 from 2 ratings, while MQTTAnalyzer averages 4.5 from 22 ratings.

### Do ATS MQTT Client or MQTTAnalyzer have ads?

Neither ATS MQTT Client nor MQTTAnalyzer shows ads.

### Which is updated more often, ATS MQTT Client or MQTTAnalyzer?

ATS MQTT Client ships an update every 7 months, and MQTTAnalyzer every 5 days. Most recently, ATS MQTT Client was updated on September 9, 2026 and MQTTAnalyzer on September 21, 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.*