# HTTP Headers Pro vs ChatTCP

The clearest difference is review sentiment: ChatTCP at 50% against HTTP Headers Pro's 0%. ChatTCP also leads on update cadence (every 3 weeks vs every 53 months). HTTP Headers Pro's advantage is in-app purchases (none vs 4) and iOS requirement (8.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. ChatTCP sells 4 in-app purchases, starting at $9.99 per month. HTTP Headers Pro asks for nothing beyond the download.

HTTP Headers Pro ships an update every 53 months, ChatTCP every 3 weeks. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | HTTP Headers Pro | ChatTCP |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 53 months | **Every 3 weeks** |
| Monetization | **Free** | Freemium |
| Size | 5 MB | 28 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [正东 王](https://appshunter.io/developer/533870496) | [Nanning Signalling Network Technology Co., Ltd](https://appshunter.io/developer/1758343835) |

## What reviewers say

### HTTP Headers Pro

[App page](https://appshunter.io/ios/app/http-headers-pro/id1108327475)

This utility app provides detailed information about HTTP requests and responses. It explains the standard protocol between clients and servers, including status codes and message types. Useful for understanding web communication.

**Highlights:** HTTP request/response explanation, Client-server communication standard, Status code breakdown, Message type descriptions, Understanding web protocols

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

**In-app purchases:** none


### ChatTCP

[App page](https://appshunter.io/ios/app/chattcp-pcap-viewer-and-analyzr/id6560112653)

Easily view and analyze network packets, similar to reading chat logs. Supports TCP and UDP protocols with features for diagnostic analysis and data structure viewing. Decode application layer protocols and export HTTP files.

**Highlights:** View TCP/UDP packets like chat logs, Diagnostic analysis for issue pinpointing, Data Structure View for protocol mastery, Decode application layer protocols (HTTP, WebSocket, etc.), Export HTTP transmitted files, Includes pcap examples for beginners

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro+ | $9.99 | per month |
| Pro+ | $39.99 | per year |
| Pro | $49.99 | one-time |
| Pro+ | $89.99 | one-time |


## Frequently asked questions

### Is HTTP Headers Pro free?

HTTP Headers Pro is free to download, with no in-app purchases.

### Is ChatTCP free?

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

### Do HTTP Headers Pro or ChatTCP have ads?

Neither HTTP Headers Pro nor ChatTCP shows ads.

### Which is updated more often, HTTP Headers Pro or ChatTCP?

HTTP Headers Pro ships an update every 53 months, and ChatTCP every 3 weeks. Most recently, HTTP Headers Pro was updated on October 7, 2026 and ChatTCP on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*