# TCP/UDP Server/Client vs BobLab Tracks Remote

The clearest difference is price: TCP/UDP Server/Client at Free against BobLab Tracks Remote's $2.99. TCP/UDP Server/Client also leads on iOS requirement (15.0 vs 17.6). BobLab Tracks Remote's advantage is update cadence (every 3 months vs every 6 months). On ads, in-app purchases and device support there is nothing between them.

TCP/UDP Server/Client is free to download; BobLab Tracks Remote costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TCP/UDP Server/Client ships an update every 6 months, BobLab Tracks Remote every 3 months. The most recent releases landed on July 6, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | TCP/UDP Server/Client | BobLab Tracks Remote |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tcpudp-serverclient/id6473011693/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 1 MB | 4 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Jan Andersen](https://appshunter.io/developer/460814123) | [Robert Willis](https://appshunter.io/developer/1825455490) |

## What reviewers say

### TCP/UDP Server/Client

[App page](https://appshunter.io/ios/app/tcpudp-serverclient/id6473011693)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none


### BobLab Tracks Remote

[App page](https://appshunter.io/ios/app/boblab-tracks-remote/id6748385008)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TCP/UDP Server/Client free?

TCP/UDP Server/Client is free to download, with no in-app purchases.

### Is BobLab Tracks Remote free?

BobLab Tracks Remote costs $2.99, with no in-app purchases.

### Do TCP/UDP Server/Client or BobLab Tracks Remote have ads?

Neither TCP/UDP Server/Client nor BobLab Tracks Remote shows ads.

### Which is updated more often, TCP/UDP Server/Client or BobLab Tracks Remote?

TCP/UDP Server/Client ships an update every 6 months, and BobLab Tracks Remote every 3 months. Most recently, TCP/UDP Server/Client was updated on July 6, 2026 and BobLab Tracks Remote on September 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*