HTTP Catcher

HTTP Catcher

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HTTP Catcher: Professional Web Debugging and HTTPS Inspection

Turn your iPhone into a powerful diagnostic instrument. Intercept, decrypt, and modify web traffic on the fly over Wi-Fi and cellular—no computer required.

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Publisher

MESS LAB LTD

Category

Developer Tools

Downloads

253K+

User Rating

2.6/5

Total Ratings

0

Locales

5

Professional-Grade Web Debugging

The tools that make this app stand out, trusted by 253K+ users.

📡

Untethered Traffic Capture

Record HTTP and HTTPS traffic under Wi-Fi and cellular networks in the background. Debug your apps anywhere—no cables or desktop proxies required.

🔐

Deep SSL & WebSocket Inspection

Decrypt secure traffic and view WebSocket messages in real-time. Use the built-in HEX viewer and code reformatter to analyze raw data with precision.

🛠️

Dynamic Request Manipulation

Modify requests and responses on the fly to test API edge cases, mock server errors, or block specific URLs to audit app behavior and security.

About the app

Everything you need to know about HTTP Catcher.

Description

HTTP Catcher is a web debugging proxy. It can be used to intercept, inspect, modify and replay web traffic. You don't need to connect to a computer, HTTP Catcher records HTTP traffic under Wi-Fi and cellular networks in the background. HTTP Catcher makes it easy to test your apps and websites, and you can view requests and responses directly. HOW IT WORKS HTTP Catcher creates a local VPN on your device. When you start to capture web traffic, HTTP Catcher will launch a local http proxy in VPN process. All of your web traffic will be forwarded to the local http proxy via VPN. FEATURES * Decrypt HTTPS traffic * View WebSocket * Block URL * Replay request * Modify requests and responses on the fly * Domain name filter * HTML, JavaScript, CSS reformat and re-indent * HEX viewer * DNS mapping

Latest Version

2.8.0

Size

38.4 MB

First Released

Dec 13, 2018

Professional Debugging, Unplugged

Stop tethering to your desktop. Join 250,000+ developers and security experts who inspect, decrypt, and modify traffic in real-time, directly on their iPhone.

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App information, icons, screenshots, and descriptions displayed on this page are sourced from the Apple App Store and are the property of their respective developers. Download estimates and rankings are based on MWM's proprietary models and may not reflect actual figures. This page is provided for informational and analytical purposes only.

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