# GuardKit vs MQTT Commander

The clearest difference is in-app purchases: MQTT Commander at none against GuardKit's 1. MQTT Commander also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (17.0 vs 26.0). GuardKit's advantage is ratings volume (3 vs 1). On price, rating, ads and monetization model there is nothing between them.

Both are free to download. GuardKit sells 1 one-off in-app purchase. MQTT Commander asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for GuardKit against 5.0 for MQTT Commander. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

GuardKit ships an update every 3 weeks, MQTT Commander every 5 days. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | GuardKit | MQTT Commander |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/guardkit/id6757253477/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/mqtt-commander/id6779048421/reviews) |
| Number of ratings | **3** | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 2 MB | 22 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [BLUR TEC LLC](https://appshunter.io/developer/1822100026) | [Vladimir Chemeris](https://appshunter.io/developer/1854526571) |

## What reviewers say

### GuardKit

[App page](https://appshunter.io/ios/app/guardkit/id6757253477)

This app monitors your device for unexpected movement or interaction while you're away. It analyzes motion signals and can optionally detect nearby audio activity levels, providing a timeline of events. All data is stored locally on your device for enhanced privacy.

**Highlights:** Motion-based activity indicators, Optional audio activity level detection, Chronological event timelines, Local-first data storage, User control over permissions

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlock | $4.99 | one-time |


### MQTT Commander

[App page](https://appshunter.io/ios/app/mqtt-commander/id6779048421)

Monitor your MQTT broker's activity in real-time with live topic updates and detailed payload inspection. Visualize data trends, manage messages, and publish new ones with advanced options. Troubleshoot connection issues with a guided diagnostic tool.

**Highlights:** Live topic tree with values, Detailed payload inspection with sparklines, Pinned topics as live tiles, Message logging and filtering, Publishing messages with QoS and retain, 13-stage connection diagnostic tool, Privacy-focused data handling

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GuardKit free?

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

### Is MQTT Commander free?

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

### Which has better reviews, GuardKit or MQTT Commander?

GuardKit and MQTT Commander are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do GuardKit or MQTT Commander have ads?

Neither GuardKit nor MQTT Commander shows ads.

### Which is updated more often, GuardKit or MQTT Commander?

GuardKit ships an update every 3 weeks, and MQTT Commander every 5 days. Most recently, GuardKit was updated on October 2, 2026 and MQTT Commander on October 4, 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.*