Comparison

UDP TCP Network Utility vs MQTT Debug & Analyzer Client

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

UDP TCP Network Utility

This app helps you manage UDP and TCP communication, analyze networks, and perform diagnostics. It allows you to send and receive data, establish connections, ping devices, and scan your local network. Ideal for professionals and enthusiasts alike.

Highlights
  • Manage UDP traffic
  • Establish TCP client/server connections
  • Bidirectional data transmission
  • Support for HEX, UTF-8, Base64, ASCII encodings
  • Scan local network devices
  • Ping devices and hosts
  • Save and load network configurations
Features
Read full description

Elevate your network analysis with UDP TCP Network Utility! UDP TCP Network Utility empowers you to easily manage UDP and TCP communication, analyze networks, establish direct connections between clients and servers, perform comprehensive network diagnostics, ping devices, websites, and hosts, and scan all devices on your network. Whether you’re a professional or just interested in network communication, this app provides everything you need to work efficiently and accurately. Send and Receive UDP • Effortlessly manage UDP traffic • Send and receive packets with precision • Ideal for testing network responses • Manage communications between devices • Supports multiple data formats for flexible and efficient UDP communication TCP Client and Server • Establish reliable TCP connections as both a client and a server • Handle multiple connections simultaneously • Perfect for scenarios requiring guaranteed data delivery (e.g., file transfers, secure communications) Bidirectional Data Transmission • Support for bidirectional data transmission in both UDP and TCP protocols • Ensures seamless two-way communication • Critical for interactive applications and real-time data processing Support for Multiple Encodings • Customize data transmission with support for HEX, UTF-8, Base64, and ASCII encodings • Ensure compatibility with various network protocols and data formats • Facilitate easy integration into your existing network setup Manage Network Devices • Easily add and organize network devices • Specify IP addresses, ports, names, and protocols • Streamline device management • Allow quick connections to any device as needed Ping Devices, Websites, and Hosts • Perform quick and accurate ping operations • Test the reachability of devices, websites, and hosts • Essential for diagnosing network issues • Measure round-trip times and ensure network reliability LAN Scanner • Scan all devices on your local network • Identify and manage connected devices efficiently • Provides detailed information about every device on your network • Make it easier to manage and secure your network environment Extensive Settings • Tailor the app to your workflow with various settings • Include timestamps in logs • Customize encoding/decoding • Set a timer for sending repeated messages • Enhance automation and ensure accurate data handling Save and Load Network Devices • Save your network configurations for quick access later • Ideal for professionals managing multiple networks • Allow easy switching between different setups UDP TCP Network Utility is the ideal tool for network administrators, developers, and IT professionals who want full control over their network communication and diagnostics. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

MQTT Debug & Analyzer Client

This utility helps IoT developers and network engineers debug, monitor, and analyze MQTT traffic. It offers advanced connectivity, full MQTT 5.0 support, and intuitive data visualization tools. Seamlessly integrates with major IoT platforms.

Highlights
  • Advanced connectivity (TCP, WebSockets, SSL/TLS)
  • MQTT 5.0 protocol support
  • Syntax highlighting for JSON, XML, text
  • Hex view for binary data
  • Real-time charts for numerical payloads
  • Chat-style message history
  • Broker compatibility with major platforms
Features
Read full description

MQTT Debug & Analyzer Client is a professional utility designed for IoT developers, network engineers, and smart home enthusiasts. Debug, monitor, and analyze your MQTT traffic with ease. Key Features • Advanced Connectivity: Support for TCP, WebSockets, and SSL/TLS (Certificates management included). • Protocol Support: Fully compatible with MQTT 3.1.1 and the latest MQTT 5.0 features (User Properties, Shared Subscriptions). • Data Visualization • Syntax highlighting for JSON, XML, and plain text. • Hex view for binary data inspection. • Real-time charts for numerical payloads. • Intuitive Interface: Chat-style message history makes tracking Publish/Subscribe flows simple. • Broker Compatibility: Works seamlessly with EMQX, Mosquitto, HiveMQ, AWS IoT, Azure, and Google Cloud IoT. • Supports dark mode and light mode • Support for displaying replies in hexadecimal or plain text • Support sending messages in hexadecimal format Why choose us? • Reliable: Keeps background connections alive (where supported) for continuous monitoring. • Flexible: Manage multiple broker profiles and switch between them instantly. • Insights: Filter messages by topic or content to find exactly what you are looking for. Perfect for debugging Home Assistant setups, Tasmota devices, or industrial PLC data. MQTT Pro Subscriptions You can subscribe for MQTT Pro Subscriptions to all features and content offered for purchase within the app. MQTT Pro offers subscriptions. The subscription prices are: (i) Monthly Subscription ($0.99 / Month) (ii) Yearly Subscription ($2.99 / Year) You can subscribe to a Monthly Subscription plan ($0.99 billed once a month) or a Yearly Subscription plan ($2.99 billed once a year). Payment will be charged to iTunes Account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. The prices are in US dollars. Pricing in other countries may vary and actual charges may be converted to your local currency depending on the country of residence. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Our app is functional without purchasing an Auto-Renewable subscription, and you can use all the unlocked content after the subscription expires. Q: How do I restore the subscriptions on new devices? A: You can tap the 'Restore' button on the subscription page. Privacy Policy: https://www.whalesgrowth.top/pp/ Terms of Service: https://www.whalesgrowth.top/tos/

Screenshots

UDP TCP Network Utility4 screens
MQTT Debug & Analyzer Client4 screens

Verdict

The call

The clearest difference is monetization model: UDP TCP Network Utility at free with in-app purchases against MQTT Debug & Analyzer Client's subscription. MQTT Debug & Analyzer Client's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 8 months). On price, review sentiment, in-app purchases and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. UDP TCP Network Utility sells 3 in-app purchases, starting at $0.99 per month and MQTT Debug & Analyzer Client sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

UDP TCP Network Utility ships an update every 8 months, MQTT Debug & Analyzer Client every 3 weeks. Both last shipped on October 9, 2026.

Scorecard4 real differences · 6 level
UDP TCP Network Utility versus MQTT Debug & Analyzer Client: the parameters behind the verdict, then further details
ParameterUDP TCP Network UtilityMQTT Debug & Analyzer Client
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews50.0% of reviews50.0% of reviews
Number of ratings1 — better—
Update frequencyEvery 8 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size13 MB18 MB
Age rating4+4+
DeveloperYouri Berentsen小玲 王

Customer experience

UDP TCP Network Utility

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

MQTT Debug & Analyzer Client

Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

3 purchases

UDP TCP Network Utility

Subscriptions2
  • 1 Month$0.991 Month
  • 6 Months$3.996 Months
One-time1
  • Lifetime$6.99
3 purchases

MQTT Debug & Analyzer Client

Subscriptions2
  • MQTT Month Pro$2.991 Month
  • MQTT Yearly Pro$4.991 Year
One-time1
  • MQTT Lifetime Pro$5.99

Questions

Is UDP TCP Network Utility free?
UDP TCP Network Utility is free to download, with in-app purchases available.
Is MQTT Debug & Analyzer Client free?
MQTT Debug & Analyzer Client is free to download, with in-app purchases available.
Do UDP TCP Network Utility or MQTT Debug & Analyzer Client have ads?
UDP TCP Network Utility shows ads; MQTT Debug & Analyzer Client does not.
Which is updated more often, UDP TCP Network Utility or MQTT Debug & Analyzer Client?
UDP TCP Network Utility ships an update every 8 months, and MQTT Debug & Analyzer Client every 3 weeks. Most recently, UDP TCP Network Utility was updated on October 9, 2026 and MQTT Debug & Analyzer Client on October 9, 2026.

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