# UDP TCP Network Utility vs Seriport

The clearest difference is update cadence: Seriport at every 2 days against UDP TCP Network Utility's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. UDP TCP Network Utility sells 3 in-app purchases, starting at $0.99 per month and Seriport sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UDP TCP Network Utility ships an update every 8 months, Seriport every 2 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | UDP TCP Network Utility | Seriport |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/udp-tcp-network-utility/id6569249932/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 38 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Youri Berentsen](https://appshunter.io/developer/1501962119) | [Murat Butun](https://appshunter.io/developer/6771493164) |

## What reviewers say

### UDP TCP Network Utility

[App page](https://appshunter.io/ios/app/udp-tcp-network-utility/id6569249932)

This app helps you manage UDP and TCP communication, analyze networks, and perform diagnostics. It allows you to send and receive data, establish connections, ping devices, and scan your local network. Ideal for professionals and enthusiasts alike.

**Highlights:** Manage UDP traffic, Establish TCP client/server connections, Bidirectional data transmission, Support for HEX, UTF-8, Base64, ASCII encodings, Scan local network devices, Ping devices and hosts, Save and load network configurations

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $0.99 | per month |
| 6 Months | $3.99 | per 6 months |
| Lifetime | $6.99 | one-time |


### Seriport

[App page](https://appshunter.io/ios/app/seriport-bluetooth-serial/id6816987963)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Seriport Pro Monthly | $0.99 | per month |
| Seriport Pro Yearly | $4.99 | per year |
| Seriport Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is UDP TCP Network Utility free?

UDP TCP Network Utility is free to download, with in-app purchases available.

### Is Seriport free?

Seriport is free to download, with in-app purchases available.

### Do UDP TCP Network Utility or Seriport have ads?

Both UDP TCP Network Utility and Seriport show ads.

### Which is updated more often, UDP TCP Network Utility or Seriport?

UDP TCP Network Utility ships an update every 8 months, and Seriport every 2 days. Most recently, UDP TCP Network Utility was updated on October 30, 2026 and Seriport on October 31, 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.*