# Network Debugger vs TcpTerm

The clearest difference is update cadence: TcpTerm at every 3 days against Network Debugger's every 3 months. Network Debugger's advantage is iOS requirement (13.0 vs 15). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

Network Debugger ships an update every 3 months, TcpTerm every 3 days. The most recent releases landed on September 28, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Network Debugger | TcpTerm |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Free | Free |
| Size | 2 MB | 0 MB |
| Requires iOS | **13.0** | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [康东 谭](https://appshunter.io/developer/1560761464) | [Otto Stromberg](https://appshunter.io/developer/1645853839) |

## What reviewers say

### Network Debugger

[App page](https://appshunter.io/ios/app/network-debugger-tcpudp/id1562086552)

This tool assists developers in debugging network connections. It supports both TCP and UDP protocols, offering features like UDP broadcast and monitoring, TCP client, and TCP server functionalities.

**Highlights:** UDP broadcast and monitoring, TCP client functionality, TCP server functionality, Network debugging

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

**In-app purchases:** none


### TcpTerm

[App page](https://appshunter.io/ios/app/tcpterm/id1645853837)

Establish TCP connections to any host and port, enabling simultaneous reading and writing of data. This tool is ideal for interacting with DIY projects that utilize socket communication.

**Highlights:** Open TCP connections, Read and write data simultaneously, Connect to any host and port, Ideal for DIY projects, Socket communication

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

**In-app purchases:** none


## Frequently asked questions

### Is Network Debugger free?

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

### Is TcpTerm free?

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

### Do Network Debugger or TcpTerm have ads?

Neither Network Debugger nor TcpTerm shows ads.

### Which is updated more often, Network Debugger or TcpTerm?

Network Debugger ships an update every 3 months, and TcpTerm every 3 days. Most recently, Network Debugger was updated on September 28, 2026 and TcpTerm on October 1, 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.*