# UDP TCP Network Utility vs OnTrak

The clearest difference is in-app purchases: OnTrak at none against UDP TCP Network Utility's 3. OnTrak also leads on ads (none vs shown) and update cadence (every 11 days vs every 8 months). On price 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. OnTrak asks for nothing beyond the download.

UDP TCP Network Utility ships an update every 8 months, OnTrak every 11 days. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | UDP TCP Network Utility | OnTrak |
| --- | --- | --- |
| 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 | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 29 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Youri Berentsen](https://appshunter.io/developer/1501962119) | [NHA TRANG HITECH COMPANY, LTD](https://appshunter.io/developer/1822206346) |

## 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 |


### OnTrak

[App page](https://appshunter.io/ios/app/ontrak/id6747660366)

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

**In-app purchases:** none


## Frequently asked questions

### Is UDP TCP Network Utility free?

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

### Is OnTrak free?

OnTrak is free to download, with no in-app purchases.

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

UDP TCP Network Utility shows ads; OnTrak does not.

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

UDP TCP Network Utility ships an update every 8 months, and OnTrak every 11 days. Most recently, UDP TCP Network Utility was updated on October 9, 2026 and OnTrak on October 16, 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.*