# Smart Connect Pro vs TCP/UDP Server/Client

The clearest difference is update cadence: Smart Connect Pro at every 5 weeks against TCP/UDP Server/Client's every 5 months. Smart Connect Pro also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Smart Connect Pro ships an update every 5 weeks, TCP/UDP Server/Client every 5 months. The most recent releases landed on September 26, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Smart Connect Pro | TCP/UDP Server/Client |
| --- | --- | --- |
| Price | Free | Free |
| 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 5 weeks** | Every 5 months |
| Monetization | — | Free |
| Size | 19 MB | 1 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [CORE NAVIGATION TECHNOLOGY CO.,LIMITED](https://appshunter.io/developer/1563014316) | [Jan Andersen](https://appshunter.io/developer/460814123) |

## What reviewers say

### Smart Connect Pro

[App page](https://appshunter.io/ios/app/smart-connect-pro/id1631155597)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Smart Connect Pro free?

Smart Connect Pro is free to download, with no in-app purchases.

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

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

### Do Smart Connect Pro or TCP/UDP Server/Client have ads?

Neither Smart Connect Pro nor TCP/UDP Server/Client shows ads.

### Which is updated more often, Smart Connect Pro or TCP/UDP Server/Client?

Smart Connect Pro ships an update every 5 weeks, and TCP/UDP Server/Client every 5 months. Most recently, Smart Connect Pro was updated on September 26, 2026 and TCP/UDP Server/Client on October 19, 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.*