ApiCatcher - Capture HTTPS

Capture HTTP/HTTPS Traffic

Free · In-App Purchases · Designed for iPad. Not verified for macOS.

ApiChatcher is a mobile HTTP/HTTPS packet capture and debugging tool with a user-friendly experience. [Features] 1. Capture HTTP/HTTPS traffic 2. Copy, export, encrypt, or decrypt Query Params, Headers, and Body 3. Configure allowlist/blocklist to filter traffic by host 4. Request replay: modify and resend requests 5. Combo Replay: Orchestrate multiple requests for replay in dependency order, with support for dependency parameter injection 6. Scheduled Replay: Execute replay on a schedule 7. Automatically generate API documentation, exportable to Postman or Apifox 8. Rewrite rules: Support Mock, redirect, modify request/response, discard request/response 9. Script rules: Provide script plugin functionality for flexible customization of requests or responses 10. Export Requests: Batch Export as HAR Files 11. API Scanning: Rule-based detection and statistics from captured traffic, supporting custom scanning rules [How it Works] ApiChatcher creates a local VPN on the device and forwards all traffic to a local man-in-the-middle service. As long as the VPN is active, ApiChatcher can capture all HTTP/HTTPS traffic over Wi-Fi or cellular data. [Sensitive Data] ApiChatcher’s root certificate is a self-signed certificate generated on the device. All captured HTTP/HTTPS requests and responses are stored locally on your device, with no involvement of remote servers.

Ratings & Reviews

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User Feedback Issues: 1. Fix the issue where JSON is not displayed in a formatted manner when the content-type is 'text/**'. 2. Support export and import of rewrites and scripts, with support for accidental deletion recovery. 3. The issue where the port number is lost after exporting APIs to Postman (the fix is not compatible with historical data).

Version 1.18

The developer, Nanning Signalling Network Technology Co., Ltd, 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.

    Privacy practices may vary based, for example, on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Size
    • 27.5 MB
    Category
    • Developer Tools
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English and Simplified Chinese
    Age Rating
    4+
    In-App Purchases
    Yes
    • Lifetime Ultimate 49,99 lei
    • Lifetime Pro 19,99 lei
    • Learn More
    Provider
    Nanning Signalling Network Technology Co., Ltd
    • Nanning Signalling Network Technology Co., Ltd has identified itself as a trader for this app and confirmed that this product or service complies with European Union law.
    • DUNS Number
      779827769
    • Address
      China Mainland
      GUANGXI
      Nanning
      Rm 305, 3/F, Bldg 6, Longguang Qinghu, No.16 Yangfeng Rd, Nanning FTZ, Guangxi
      530000
    • Phone Number
      +86 18176040605
    • Email
      wujiuye99@gmail.com
    Copyright
    • © 2025 Nanning Signalling Network Technology Co., Ltd
  • Developer Website
  • Privacy Policy

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