UDP TCP Sender & Receiver

UDP TCP Sender & Receiver

UDP, TCP & ping network tool

1 ratings
1 review
Free
With Ads

Details

Released
February 26, 2026
Updated
October 28, 2026

Features

UDP TCP Sender & Receiver screenshot #1 for iPhone
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UDP TCP Sender & Receiver screenshot #3 for iPhone
UDP TCP Sender & Receiver screenshot #4 for iPhone
UDP TCP Sender & Receiver screenshot #5 for iPhone
UDP TCP Sender & Receiver screenshot #6 for iPhone
UDP TCP Sender & Receiver screenshot #7 for iPhone
UDP TCP Sender & Receiver screenshot #8 for iPhone
iphone
ipad
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About

This app provides essential network diagnostic tools for developers and administrators. It allows users to send and receive UDP and TCP traffic, perform ping tests, and view detailed, filterable logs for network debugging and testing.

✓Send/receive UDP packets
✓TCP client and server functionality
✓Ping host reachability and latency
✓Filterable packet logs with timestamps
✓Text and hex data modes
✓Dark and light themes
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What's New in UDP TCP Sender & Receiver

3.3

October 28, 2026

bug fix

User reviews

Keyboard not going away.

Once I type in the UDP Listening port, the keyboard doesn’t go away. I tried every possible way.

When I Exit and come back, the port placeholder is empty, Again I have to type it in.

Once the keyboard is open, it doesn’t go away and covers the terminal view. Making the application unusable.

Response from developer

Sorry about this. On iPhone, the number keyboard had no Done button, so it stayed open and covered the log. Version 3.3 fixes this with a Done button above the keyboard. Thanks for using the app.

Developer apps

FAQ

What is UDP TCP Sender & Receiver used for?

UDP TCP Sender & Receiver is used for sending and receiving UDP and TCP traffic, running ping tests, and debugging network connectivity. It provides detailed logs of all network activity.

Does UDP TCP Sender & Receiver have ads?

Yes, UDP TCP Sender & Receiver contains advertisements to support its development. It is free to use.

What network protocols does UDP TCP Sender & Receiver support?

UDP TCP Sender & Receiver supports UDP and TCP protocols. It allows users to act as both a client and a server for TCP connections.

Can I send binary data with UDP TCP Sender & Receiver?

Yes, you can send and receive data in both text and hex modes. The hex mode is suitable for binary or raw data transmission.

How does the ping feature work in UDP TCP Sender & Receiver?

The ping feature allows you to test the reachability and latency of any host by sending a specified number of pings (1-100) and displaying the round-trip times.

What devices is UDP TCP Sender & Receiver available on?

UDP TCP Sender & Receiver is available on iPhone and iPad devices. It is designed for iOS.

How often is UDP TCP Sender & Receiver updated?

The latest version, 3.3, was released on October 28, 2026, indicating active development and regular updates for the application.

Is UDP TCP Sender & Receiver suitable for beginners?

While built for developers and admins, its clear logging and straightforward interface make it accessible for those learning about network diagnostics. No account is required to use it.