UDP TCP Network Utility vs Modbus TCP Pro

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/

Modbus Reader & Writer is a powerful and intuitive Modbus TCP tool designed for professionals. Built for installers, HVAC technicians, engineers, and system integrators who need a fast and reliable way to test, read, and write Modbus registers directly from their iPhone. Whether you work with heat pumps, PLCs, energy meters, or industrial controllers, this app gives you full control over Modbus TCP devices — anytime, anywhere. Key Features • Modbus TCP Connectivity • Connect to any Modbus TCP device using IP address and port • Configurable Unit ID (slave ID) • Read Registers • Holding Registers (Function Code 03) • Input Registers (Function Code 04) • Support for multiple data types and values • Write Registers • Write Single Register • Write Multiple Registers • Instant feedback and clear error reporting • Designed for Testing & Debugging • Ideal for commissioning and troubleshooting • Perfect for field testing without a laptop • Compatible with Modbus simulators and test environments (e.g. Node-RED) Who Is This App For? • HVAC installers and service technicians • Industrial automation and PLC engineers • Energy and building management professionals • System integrators and commissioning engineers • Developers testing Modbus-based systems Reliable & Efficient • Fast and stable connections • Clear and actionable error messages • Clean, focused interface — no unnecessary complexity • Optimized for real-world professional use Modbus Reader & Writer is your mobile Modbus toolbox — ready for every installation, test, and service intervention.