# ChatTCP vs PCAP File Viewer · Analyzer

The clearest difference is iOS requirement: PCAP File Viewer · Analyzer at 15.0 against ChatTCP's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. ChatTCP sells 7 in-app purchases, starting at $6.99 per month and PCAP File Viewer · Analyzer sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ChatTCP ships an update every 2 weeks, PCAP File Viewer · Analyzer every 11 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ChatTCP | PCAP File Viewer · Analyzer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Monetization | Freemium | — |
| Size | 29 MB | 44 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Nanning Signalling Network Technology Co., Ltd](https://appshunter.io/developer/1758343835) | [OMER FARUK KIZILTUG](https://appshunter.io/developer/1870337585) |

## What reviewers say

### 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. It supports TCP and UDP protocols, offers diagnostic analysis for issue identification, and decodes various application layer protocols. Includes examples for beginners and allows HTTP file export.

**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.), Includes pcap examples for beginners, Export HTTP transmitted files

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $6.99 | per month |
| Pro+ | $9.99 | per month |
| Pro | $24.99 | per year |
| Pro+ | $39.99 | per year |
| Student | $4.99 | one-time |
| Pro | $49.99 | one-time |
| Pro+ | $89.99 | one-time |


### PCAP File Viewer · Analyzer

[App page](https://appshunter.io/ios/app/pcap-file-viewer-analyzer/id6760416270)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro Access | $6.99 | per 7 days |
| Annual Pro Access | $39.99 | per year |
| Lifetime Pro Access | $89.99 | one-time |


## Frequently asked questions

### Is ChatTCP free?

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

### Is PCAP File Viewer · Analyzer free?

PCAP File Viewer · Analyzer is free to download, with in-app purchases available.

### Do ChatTCP or PCAP File Viewer · Analyzer have ads?

Neither ChatTCP nor PCAP File Viewer · Analyzer shows ads.

### Which is updated more often, ChatTCP or PCAP File Viewer · Analyzer?

ChatTCP ships an update every 2 weeks, and PCAP File Viewer · Analyzer every 11 days. Most recently, ChatTCP was updated on November 8, 2026 and PCAP File Viewer · Analyzer 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.*