# MQTTool vs UDP/TCP/REST Network Utility

The clearest difference is in-app purchases: MQTTool at none against UDP/TCP/REST Network Utility's 1. MQTTool also leads on ads (none vs shown) and review sentiment (76% vs 43%). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. UDP/TCP/REST Network Utility sells 1 in-app purchase, starting at $0.99 per month. MQTTool asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.3 for MQTTool against 4.4 for UDP/TCP/REST Network Utility. Both are backed by a comparable volume of ratings — 26 and 38 respectively. Written reviews are what separate them: 76% of MQTTool's written reviews are positive against 43% of UDP/TCP/REST Network Utility's.

MQTTool ships an update every 4 weeks, UDP/TCP/REST Network Utility every 37 months. The most recent releases landed on June 10, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | MQTTool | UDP/TCP/REST Network Utility |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (26 ratings)](https://appshunter.io/ios/app/mqttool/id1085976398/reviews) | **[4.4 (38 ratings)](https://appshunter.io/ios/app/udptcprest-network-utility/id1246823651/reviews)** |
| Number of ratings | 26 | **38** |
| Positive reviews | **75.7% of reviews** | 42.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 weeks** | Every 37 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 18 MB | 8 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brent Petit](https://appshunter.io/developer/1085976397) | [JC Accounting & Innovative Technologies, Inc](https://appshunter.io/developer/1246822420) |

## What reviewers say

### MQTTool

[App page](https://appshunter.io/ios/app/mqttool/id1085976398)

This application serves as an MQTT client and testing tool. It allows users to connect to MQTT brokers, subscribe to message topics, and publish messages, making it ideal for IoT and machine-to-machine communication testing.

**Highlights:** MQTT client functionality, Connect to authenticated brokers, Connect to unauthenticated brokers, Subscribe to topics, Publish messages to topics, IoT application testing

**Features:** macOS Compatibility

**In-app purchases:** none


### UDP/TCP/REST Network Utility

[App page](https://appshunter.io/ios/app/udptcprest-network-utility/id1246823651)

This app provides comprehensive network testing tools, including UDP and TCP client/server functionality, REST API requests, and network scanning. It allows users to send and receive data in various formats and analyze network performance.

**Highlights:** UDP send/receive, TCP client/server, REST API requests (GET, POST, PUT, DELETE), Network scanner with port testing, IP address and interface information, Data formatting (string, hex, JSON)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full access and no ads. | $0.99 | per month |


## Frequently asked questions

### Is MQTTool free?

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

### Is UDP/TCP/REST Network Utility free?

UDP/TCP/REST Network Utility is free to download, with in-app purchases available.

### Which has better reviews, MQTTool or UDP/TCP/REST Network Utility?

UDP/TCP/REST Network Utility is rated higher. MQTTool averages 4.3 out of 5 from 26 ratings, while UDP/TCP/REST Network Utility averages 4.4 from 38 ratings.

### Do MQTTool or UDP/TCP/REST Network Utility have ads?

UDP/TCP/REST Network Utility shows ads; MQTTool does not.

### Which is updated more often, MQTTool or UDP/TCP/REST Network Utility?

MQTTool ships an update every 4 weeks, and UDP/TCP/REST Network Utility every 37 months. Most recently, MQTTool was updated on June 10, 2026 and UDP/TCP/REST Network Utility on September 11, 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.*