TCP/UDP Server/Client vs SPLAKDHN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TCP/UDP Server/Client
This utility app allows you to set up a server or client for testing network connections. It supports multiple client connections and offers flexible response options for received data, with separate logs for events and hexadecimal values.
- TCP/UDP server and client functionality
- Supports multiple client connections
- Configurable port numbers (0-65535)
- Multiple response modes for received data
- Event and Hexadecimal log windows
- Echo, text, and lookup table responses
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TCP / UDP - Server / Client A simple Server - Client app which can be used for testing purposes. A server can be started which listens for incoming client connections. The server's IP address is the device's IP address. A port number between 0 and 65535 can be freely selected. The server is not limited by 'one' client connection, several clients can connect to the server. There are 2 Log windows where one is the event log and text sending/receiving and the other window shows the Hex values for sending and receiving. The server can respond to received data from a Client: - By sending received data back to the Client (echo) - Send an entered text back to the Client - By looking up a table you have defined and finding a match in this and then sending the associated data back to the Client The app is primarily developed for use on an iPad, but it can easily be used on an iPhone, although the screen is a bit small for this.
SPLAKDHN
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This intelligent vehicle tracking solution breathes live into your vehicle. With SPLAKDHN GPS you are NEVER ALONE. The app lets you share your vehicle's location with your friends and family. It helps you connect with everyone in an instant. Get remote access to your vehicle's controls along with awesome tools to help you stay connected with your friends and family.
Screenshots
Verdict
The clearest difference is iOS requirement: TCP/UDP Server/Client at 15.0 against SPLAKDHN's 18.0. On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TCP/UDP Server/Client ships an update every 6 months, SPLAKDHN every 11 months. The most recent releases landed on July 6, 2026 and May 31, 2026 respectively.
| Parameter | TCP/UDP Server/Client | SPLAKDHN |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 6 months — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 1 MB | 189 MB |
| Age rating | 12+ | 4+ |
| Developer | Jan Andersen | STAR WAVE SYSTEMS |
In-app purchases
TCP/UDP Server/Client
No in-app purchases
SPLAKDHN
No in-app purchases
Questions
Is TCP/UDP Server/Client free?
Is SPLAKDHN free?
Do TCP/UDP Server/Client or SPLAKDHN have ads?
Which is updated more often, TCP/UDP Server/Client or SPLAKDHN?
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