ChatTCP: PCAP Viewer & Analyzr

About this app

ChatTCP makes viewing network packets as easy as reading chats! Supporting TCP & UDP. Main Features: - Viewing TCP/UDP packets is as easy as reading chat logs. - The diagnostic analysis feature helps you pinpoint and identify issues. - The Data Structure View helps you learn and master TCP/UDP and application layer protocols. - Decoding of application layer protocols：HTTP、WebSocket、Redis、Mysql、DNS. - It provides multiple pcap examples for beginners. - Files transmitted via HTTP protocol can be exported. User Documentation: https://docs.chattcp.com/ [Description of automatic subscription service] 1.Subscription service: a) Pro+ Monthly (1 month) b) Pro+ Yearly (12 months) 2.Payment: After the user confirms the purchase and makes payment, it will be credited to the iTunes account 3.Automatic renewal: Apple iTunes account will be charged within 24 hours before the expiration date, and the subscription period will be extended by one subscription period after the successful deduction 4.Close the service: You can close the service by going to "Settings" on your iPhone, entering "iTunes Store and App Store", clicking on "Apple ID", selecting "View Apple ID", entering the "Account Settings" page, clicking on "Subscriptions", and managing automatic subscription services. If you need to cancel, you can close it 24 hours before the end of each billing cycle, and no further charges will be deducted within 24 hours before the expiration date 5.Service Agreement: https://chattcp.com/terms-of-service 6.Privacy Agreement: https://chattcp.com/privacy-policy

Adapt to iPad widescreen.

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1. First observed Sep 16, 2026 · 1:27 PM Free