ApiCatcher - Capture HTTPS

Capture HTTP/HTTPS Traffic

Free · In-App Purchases · Designed for iPad

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. Automatically generate API documentation, exportable to Postman or Apifox 7. Rewrite rules: Support Mock, redirect, modify request/response, discard request/response 8. Script rules: Provide script plugin functionality for flexible customization of requests or responses [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.

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Fixed some experience issues: 1. Fixed lag on the history page 2. iOS 17/18: Removed the back button display title Optimized some experience issues: 1. Enhanced history deletion, now supports deletion based on query conditions and reverse deletion based on query conditions 2. Improved regex replacement functionality, now supports AI-generated regular expressions and allows testing on a selected request

Version 1.6

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

    • Provider
      • Nanning Signalling Network Technology Co., Ltd
    • Size
      • 22.9 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
      • Pro+ Lifetime USD 9.99
      • Pro Lifetime USD 1.99
      • Learn More
    • Copyright
      • © 2025 Nanning Signalling Network Technology Co., Ltd
  • Developer Website
  • Privacy Policy

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