Simple Interceptor
Postman + Charles on iPhone
AED 2.99
Postman + Charles in your pocket. Capture HTTPS traffic, build & replay requests, import cURL — all on your iPhone. No Mac, no laptop, no cable needed.
Simple Interceptor = Postman + Charles, on your iPhone.
Capture, inspect, and replay HTTP/HTTPS traffic — anywhere, anytime, without a desktop. Whether you're debugging an API on the go, reverse-engineering a third-party SDK, or verifying your app's network behavior in the field, Simple Interceptor gives you the power of professional desktop tools in a single mobile app.
— CAPTURE & DECRYPT HTTPS TRAFFIC —
• Real-time interception of all HTTP and HTTPS connections
• Built-in MITM proxy with automatic CA certificate generation
• View full request & response headers, bodies, and timing
• Decode gzip, deflate, and Brotli compressed responses automatically
• Filter by domain, HTTP method, status code, or full-text search
• Domain whitelist/blacklist rules for focused capture sessions
— BUILD & SEND REQUESTS (like Postman) —
• Craft custom HTTP requests with any method, headers, and body
• Import cURL commands directly — paste from docs, Slack, or terminal
• Inspect full responses with syntax-highlighted body preview
• Re-send captured traffic to reproduce or modify requests instantly
• Request history with iCloud sync across all your devices
— EXPORT & SHARE —
• Convert any captured request to a ready-to-run cURL command
• Copy headers, bodies, or full responses to clipboard
• Share diagnostic logs for team collaboration
— EXTRAS —
• NFC tag reading and writing (text, URL, custom MIME)
• Apple Sign-In with iCloud profile sync
• Unified log viewer with source and severity filtering
• Step-by-step certificate installation guide
— WHO IS IT FOR? —
• Mobile developers testing APIs without a laptop
• QA engineers verifying network behavior on real devices
• Security researchers analyzing HTTPS traffic
• Backend developers debugging webhooks and callbacks
• Anyone who needs Charles or Postman but only has an iPhone
No Mac required. No USB cable. No complicated setup. Just install, tap Capture, and start inspecting.
Privacy first — your traffic data stays on your device unless you choose to sync via iCloud.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
- Added account deletion and "Sign in with Apple" unlinking functionality.
- Introduced HTTPS MITM support with a Certificate Authority for enhanced security.
- Improved macOS proxy management and traffic capture functionality, including HTTP request/response parsing.
- Added network replay functionality and inline body support in the traffic detail view.
- Implemented a system proxy takeover feature.
- Enhanced the MacProxyLauncher for better CLI-based proxy management and system SOCKS proxy control.
- Added support for preset overrides in MacProxyCLIOptions and improved fallback logic.
- Updated documentation to reflect changes in distribution strategy for macOS.
# Changelog
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
The developer, Jie Tian, 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
- Provider
- Jie Tian
- Size
- 15.5 MB
- Category
- Utilities
- Compatibility
Requires iOS 18.5 or later.
- iPhone
Requires iOS 18.5 or later. - Mac
Requires macOS 13.0 or later. - Apple Vision
Requires visionOS 2.5 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2026 Jeff Tian. 保留所有权利。
