ByteSniffer
Sniffer,Rewrite.Replay,Network
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
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.
Privacy Policy:
https://www.kdocs.cn/l/cbOGcxNm6ic9
User Agreement:
https://www.kdocs.cn/l/cnVXUBVNwGOd
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Added SSE, WebSocket, TCP, and UDP traffic capture, fixed known issues, and improved the overall user experience.
The developer, 存龙 霍, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 存龙 霍
- Size
- 23.3 MB
- Category
- Developer Tools
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPad
Requires iPadOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 12 more
- English, French, German, Italian, Japanese, Korean, Polish, Russian, Simplified Chinese, Thai, Traditional Chinese, Turkish, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Permanent Pember USD 2.99
- Copyright
- Copyright © 2026 cunlong.huo All Rights Reserved