δΈ­ζ–‡ | EN
Developer Tools

Simple Interceptor

Easily capture and analyze your network traffic

The latest build ships via TestFlight. The App Store version may be outdated.

Join TestFlight Beta Download on App Store View Capture History Online
πŸ“‘

Traffic Capture

Easily start and stop traffic capture, view detailed information about network connections.

πŸ”

Traffic Detail View

View metadata for individual captured traffic records, including request method, path, and response status code.

πŸ”’

HTTPS MITM Support

Supports man-in-the-middle (MITM) for HTTPS traffic, ensuring secure network analysis.

πŸ“

Request History

Locally saves network request history for easy viewing and analysis. You can also view your capture history online.

πŸ“œ

Certificate Management

Generate and manage self-signed root certificates for HTTPS traffic decryption.

πŸ“Š

Traffic Filtering and Export

Supports advanced traffic filtering and export features for analyzing specific requests.

πŸ“–

Log Viewer

View app logs to help track and debug app behavior.

πŸ”—

NFC Reader

Read tag information via NFC for easy interaction with devices.

Network Inspector - HTTP request configuration and response viewer
  • 01

    Start Capturing Traffic

    Open the app, click the start capture button, and select the capture mode.

  • 02

    View Captured Records

    View captured records in the traffic detail view to analyze requests and responses.

  • 03

    Manage Certificates

    Generate and install the required root certificates to support HTTPS traffic decryption.

NFC Read & Write
NFC Read & Write
About
About
cURL Parser
cURL Parser
Traffic Capture
Traffic Capture
HTTPS Certificate Setup
HTTPS Certificate Setup
Demo

Watch the App on a Real Device

This public demo shows the app running on a physical Apple device, including NFC tag interaction and the main developer workflow, so visitors can quickly understand what the app does before downloading.

Watch Demo Video
  • Recorded on a physical device, not a simulator.
  • Includes NFC tag interaction and the main workflow.
  • Useful for understanding capture, certificate, and debugging scenarios.

The video shows NFC interaction and the main app workflow on a real device.

Recommended Install

Get the Latest Version via TestFlight

Due to App Store review limitations on network debugging tools, the latest features are currently distributed via TestFlight only. The App Store version may be outdated.

  1. Install TestFlight from the App Store.
  2. Tap the β€œJoin TestFlight Beta” button on your iPhone.
  3. Tap Install and start using the app.

For help, visit the support page or email [email protected].

Join TestFlight Beta App Store (older)