# Network Debugger vs Ironman 4x4 Lithium

Network Debugger and Ironman 4x4 Lithium are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Network Debugger | Ironman 4x4 Lithium |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 2 MB | 3 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [康东 谭](https://appshunter.io/developer/1560761464) | [ClubAssist](https://appshunter.io/developer/1019401375) |

## 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


### Ironman 4x4 Lithium

[App page](https://appshunter.io/ios/app/ironman-4x4-lithium/id6457944186)

**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 Ironman 4x4 Lithium free?

Ironman 4x4 Lithium is free to download, with no in-app purchases.

### Do Network Debugger or Ironman 4x4 Lithium have ads?

Neither Network Debugger nor Ironman 4x4 Lithium shows ads.

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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.*