ByteSniffer is made and published by
存龙 霍.
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The app name, icon, screenshots and description belong to 存龙 霍 and are shown as
published on the App Store.
About ByteSniffer
ByteSniffer is an overall app developed by 存龙 霍.
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App Information
ByteSniffer is freely available from the App Store. The app size is 22.25 MB. The latest version available is 2.0.0. The last update was on September 16, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since May 2026.
Description by 存龙 霍(from the App Store)
ByteSniffer is a professional network debugging tool designed for iOS developers, QA engineers, and networking professionals.
It supports real-time capture and analysis of HTTP/HTTPS, SSE, WebSocket, TCP, and UDP traffic. You can inspect request headers, response content, real-time messages, bidirectional raw data, and data in multiple formats including Hex, Text, and JSON.
ByteSniffer also provides useful tools such as Host filtering, capture history, full-text search, sharing and export, request replay, content rewriting, breakpoints, and JavaScript scripting. These features help you quickly troubleshoot API errors, connection issues, and data transmission problems.
HTTPS and WSS traffic analysis requires installing and trusting the MITM certificate provided by the app. Some advanced features require Pro access.
Please use ByteSniffer only with applications and network environments that you own or are authorized to test.
Membership Purchase:
Unlock permanent access for only CNY 19.9, including MITM, HTTPS, SSE, WebSocket, TCP, UDP, Replay, Rewrite, Breakpoints, and Scripts — for about the price of a cup of milk tea.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.