# MQTT Loupe vs TRE

The clearest difference is update cadence: TRE at weekly against MQTT Loupe's every 3 weeks. MQTT Loupe's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

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

MQTT Loupe ships an update every 3 weeks, TRE weekly. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | MQTT Loupe | TRE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mqtt-loupe/id1617148458/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 6 MB | 30 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jakob Bieling](https://appshunter.io/developer/1617148460) | [Trek2000](https://appshunter.io/developer/409284633) |

## What reviewers say

### MQTT Loupe

[App page](https://appshunter.io/ios/app/mqtt-loupe/id1617148458)

Inspect MQTT messages exchanged on a broker with this intuitive utility. Connect to brokers, subscribe to topics, and view message details. Features include JSON highlighting, hex viewer, and secure connection options.

**Highlights:** Inspect MQTT messages, Connect to any MQTT broker, Subscribe to topics, Full-text search across topics, JSON highlighting, Hex viewer for binary payloads, Secure connection options

**Features:** macOS Compatibility

**In-app purchases:** none


### TRE

[App page](https://appshunter.io/ios/app/tre-solutions/id6475762682)

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

**In-app purchases:** none


## Frequently asked questions

### Is MQTT Loupe free?

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

### Is TRE free?

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

### Do MQTT Loupe or TRE have ads?

Neither MQTT Loupe nor TRE shows ads.

### Which is updated more often, MQTT Loupe or TRE?

MQTT Loupe ships an update every 3 weeks, and TRE weekly. Most recently, MQTT Loupe was updated on November 3, 2026 and TRE on October 27, 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.*