TCP UDP Debugger 4+

tcp udp whois ping traceroute

珣 张

    • $1.99
    • Offers In-App Purchases


The network debugging tool is a TCP&UDP communication debugging tool with rich functions,clear interface, and easy to use. It can assist network maintenance personnel and program developers to debug the network. The main features include:
1. Integrated TCP client and server; UDP client and server
2. Multi-client link management at the same time
3. Automatically send messages at regular intervals
4. Support hexadecimal, UTF-8 character encoding switching
5. Automatically cache the last message sent
6. Support UDP Broadcast

Ratings and Reviews

3.7 out of 5
9 Ratings

9 Ratings

MrTheLinus ,

Wrong network info

This app is unaware of additional network interfaces that appear, such as the Ethernet interface when connecting a USB CDC ECM device.

Although it shows network info for only the Wi-Fi interface, it will receive data over the Ethernet interface.

It would be nice if this app had awareness of multiple interfaces.

ex brendan s ,



HelloSkyHigh ,

Improvements needed

The app's dark mode doesn't seem to adapt properly, and its functionality is too basic.

App Privacy

The developer, 珣 张, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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