Best Debug Http Apps

4.1😐(133 ratings)

FreeIn-App Purchases

#54in Developer Tools

Stream - Network Debug Tool screenshot 1

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This tool allows developers to inspect HTTP and HTTPS network traffic on iOS devices. It enables capturing requests, replaying them, and managing host configurations for testing different environments. Essential for debugging network issues and understanding application behavior.

What We Love

🚀 Free and powerful HTTP packet sniffer tool
👍 Simple and intuitive user interface
🔧 Useful for network debugging and troubleshooting
💡 Built-in JSON viewer and utilities (RSA, Base64 encryption/decryption)
✏️ Ability to edit and resend requests
📤 HAR export functionality for sharing captured data
🎮 Effective for extracting game data (Genshin Impact, Honkai Star Rail)
💰 No ads and minimal monetization (optional in-app purchases)

Room to Improve

🐛 Certificate installation fails on iOS 18.x versions
🐛 Gacha history recording not working properly
🐛 'Code 0' error when generating JSON links
🐛 VPN profile conflicts requiring app reinstallation
⚠️ Requires installing system certificates (security concern)
⚠️ Built-in blacklist cannot be disabled or customized
🔒 Security risks from certificate installation on system
📱 Incompatible with older iOS versions (iOS 8)
🌐 Certificate download server issues (192.168.0.2 address problems)
❌ Difficult setup process with multiple steps
🔴 Lacks gzip response decompression support

Debug Anywhere by 浩鑫庄

Inspect web / DevTools

Strong Contender

HTTP Sniffer / Request Replay

4.6😊(55 ratings)

FreeIn-App Purchases

This app provides a comprehensive suite of tools for web developers to inspect and debug web pages within a WebView environment. It offers features like source code inspection, network diagnostics, and JavaScript injection to streamline the development process.

What We Love

🚀 Useful for debugging
👍 Easy to use
💡 Simulates browser F12 mode
👍 Great for developers
👍 Allows code execution on websites
👍 Useful for practicing
👍 Debug from anywhere
👍 Superb app
👍 Amazing work
👍 Great job on presentation
👍 Very useful app
👍 Debugging tool
👍 Fast to learn
👍 Handy debugging browser
👍 Saves custom user agents
👍 Multiple tools in one
👍 Good for quick inspection
👍 Problem solving on the go
👍 Excellent utility tool
👍 Debug from iPhone
👍 Free app
👍 Works on iPhone

Room to Improve

🐛 Cannot see initial console.log
🐛 Console visible only after opening
🐛 No desktop site switch
🐛 Not loading

Reqable by Reqable Information Technology Co., Ltd.

Advanced API Debugging Proxy

Worth Considering

🔧 Utilities

4.7(6 ratings)

FreeIn-App Purchases

This tool acts as an advanced API debugging proxy, allowing you to inspect and test HTTP/HTTPS traffic independently or collaboratively with a desktop app. It supports various protocols and offers REST API management features for efficient development.

More Debug Http apps to explore

Stream HTTP Sniffer

HTTP/HTTPS packet captureRequest/response historyDomain filtering

This tool captures and analyzes HTTP/HTTPS traffic directly on your device for network debugging. It allows developers and QA teams to inspect requests and responses, filter traffic, rewrite messages, and even block specific requests. HTTPS capture requires CA certificate configuration.

(2)

HTTP Catcher

Inspect web traffic

Intercept and inspect web trafficDecrypt HTTPS trafficModify requests and responses

This app acts as a web debugging proxy to intercept, inspect, modify, and replay web traffic. It records HTTP and HTTPS traffic directly on your device without needing a computer, making it easy to test apps and websites.

(137)

HTTP Debugger+

Debug PC's HTTP Traffic

$1.99

NetScanner - HTTP Catcher

(0)

HTTP Sniffer,Capture,Debug

Real-time traffic inspectionHTTPS setup and debuggingRequest analysis and editing

This tool allows developers to inspect HTTP and HTTPS traffic directly on their iPhone. It captures requests and responses in real-time, aids in debugging, and offers built-in utilities for analysis and testing.

(4)

HTTPBot: API & HTTP Client

API, MCP & WebSocket Debugger

Send HTTP/HTTPS and WebSocket requestsInspect JSON, HTML, and XML responsesImport/export Postman collections

This app allows users to send HTTP/HTTPS requests and connect to WebSockets, making it easy to debug APIs on the go. It supports various response formats, collaboration features, and authentication methods, streamlining API development and testing.

(1.3K)

HTTP & API traffic inspector

System-wide traffic captureHTTPS decryption for selected domainsReal-time request/response feed

Inspect HTTP and HTTPS traffic directly on your device. Capture requests, view headers and bodies, and decrypt specific domains without needing a desktop proxy. Ideal for developers debugging their own apps and websites.

(2)

Hammer: HTTP Stream Inspector

Capture Web Traffic

Live HTTP/HTTPS traffic captureDetailed request and response inspectionHTTPS debugging with certificate support

Inspect and analyze network traffic on your iPhone and iPad. This toolkit helps developers and QA engineers debug APIs, mobile apps, and backend services by capturing and reviewing HTTP/HTTPS requests and responses locally.

HTTPBuddy - API & HTTP Client

(1)

ad-supported

HTTP & WebSocket Client

This app allows developers to capture and modify HTTP messages using JavaScript. It offers various viewers for data formats and supports SSL decryption. Scripts can be synchronized via iCloud for seamless workflow.

HTTP message captureRequest/response modification via JavaScriptMultiple data viewers (JSON, Tree, HTML, XML, Hex)

(2)

Http Traffic - Sniffer&Capture

Network Inspect & Debug

Packet capturing and data statisticsWi-Fi LAN packet captureIn-app and web browser analysis

Capture, analyze, and debug network traffic on your device. Inspect HTTP/HTTPS requests and responses, filter data, and export records for detailed review. Useful for developers and network administrators.

This tool helps developers inspect and understand API response data. It provides a clear interface for debugging and analyzing the information received from APIs, aiding in the development process.

Debug API response dataAnalyze dataClear interface

📊 Productivity

(1)

Packet Capture Pro: HTTPS

HTTPS Capture & API Debug

Real-time HTTP/HTTPS/WebSocket traffic captureDetailed request and response inspectionKeyword-based filtering

Capture and analyze HTTP/HTTPS/WebSocket traffic on your device. Inspect full request/response details, filter by keywords, and rewrite/replay network responses. Collaborate with PC clients and import/export HAR files for seamless debugging.

(15)

ProxyPin - Open Source Capture

HTTP(S) Traffic Capture

QR code connection for proxy setupDomain name filteringJavaScript scripting for request/response processing

Capture and analyze HTTP(S) traffic on your mobile device. Easily connect terminals via QR code, filter traffic, and process requests with custom scripts or rewrites. Decrypt sensitive data and block unwanted requests.

Inspect HTTP request on mobile

Real-time network traffic monitoringHTTP/HTTPS request and response analysisPerformance measurement and optimization

Inspect and analyze mobile network traffic in real-time. Understand HTTP/HTTPS requests, measure performance, and detect security vulnerabilities. Offers advanced features for developers to optimize and secure their applications.

WebDAV, WiFi Files & Mock API

Local HTTP/API serverWi-Fi file sharingWebDAV server

Transform your iPhone or iPad into a local HTTP/API server for seamless file sharing, mock API testing, and static site hosting on your Wi-Fi network. Easily connect computers, test devices, and other platforms without installing additional software.

This application allows developers to test APIs by sending various HTTP requests. It provides detailed insights into request performance and stores requests for easy access and review. Users can view formatted responses and maintain a history of all sent requests.

Send any HTTP request typeDetailed request performance metricsOrganize requests into collections

(7)