Best Web Debugging Apps

0+ iOS apps curated and reviewed

4.2 avg rating
18 free apps
Updated June 2026

The best web debugging apps on iPhone average 4.2★ across 0+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Compare top Web Debugging Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1WebDebug - Web debugging toolWebDebug - Web debugging toolFree4.5★ (15)NoYesJun 2026
2Debug AnywhereDebug AnywhereFree4.6★ (54)NoYesAug 2026
3Web Inspector - code debuggerWeb Inspector - code debuggerFree2.9★ (30)YesNoAug 2026
4Tiny Web InspectorTiny Web InspectorFree4.0★ (7)NoNoJul 2026
5Web Inspector & Dev ToolsWeb Inspector & Dev Tools$5.995.0★ (1)NoNoAug 2026
6Web InspectorWeb InspectorFree3.9★ (149)NoNoAug 2026
7WebProxyTool - Inspect NetworkWebProxyTool - Inspect NetworkFree4.4★ (307)NoYesAug 2026
8HTTP CatcherHTTP CatcherFree3.1★ (136)NoYesAug 2026

Top Picks for Web Debugging

Debug Anywhere#2

Debug Anywhere by 浩鑫 庄

Inspect web / DevTools
Strong Contender
🛠️ Developer Tools
4.6😊(54 ratings)
FreeIn-App Purchases
Debug Anywhere screenshot 1
Debug Anywhere screenshot 2
Debug Anywhere screenshot 3
Debug Anywhere screenshot 4
Debug Anywhere screenshot 5
Debug Anywhere screenshot 6

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

Room to Improve

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

More Web Debugging apps to explore

4
Tiny Web Inspector
Tiny Web Inspector
Tiny Web Inspector
Desktop Class Web Debugging
Free

This professional-grade tool transforms your device into a powerful web development debugging platform. It offers comprehensive capabilities for inspecting, debugging, and optimizing web content, rivaling desktop browser developer tools.

Real-time HTTP/HTTPS request trackingNetwork resource categorizationCustomizable User Agents and Headers
🛠️ Developer Tools
(7)
free
5
Web Inspector & Dev Tools
Web Inspector & Dev Tools
Web Inspector & Dev Tools
HTML, CSS Viewer: JS debug log
$5.99

Inspect and debug web pages directly on your mobile device. Explore HTML, CSS, and JavaScript code, modify styles in real-time, and analyze network requests. An essential tool for web developers and designers.

Inspect HTML, CSS, and JavaScriptModify CSS styles in real-timeView JavaScript console logs
🛠️ Developer Tools
(1)
paid
6
Web Inspector
Web Inspector
Web Inspector
Developer Console for Safari
Free

This app provides a suite of web development tools for Safari on mobile devices. Inspect and edit the DOM, view element styles, execute JavaScript commands, monitor network requests, and examine stored resources like cookies.

DOM inspection and editingElement style viewerJavaScript console
🛠️ Developer Tools
(149)
free
7
WebProxyTool - Inspect Network
WebProxyTool - Inspect Network
WebProxyTool - Inspect Network
HTTPS web traffic Debug Proxy
Free

This app acts as a local proxy to capture and display all network data transmitted and received by your device and apps. It securely decrypts HTTPS traffic by generating a local trust certificate, ensuring all data remains private on your device.

Captures and displays network dataRoutes HTTPS traffic locallyDecrypts HTTPS traffic
🛠️ Developer Tools
(307)
free with in-app purchases
8
HTTP Catcher
HTTP Catcher
HTTP Catcher
Inspect web traffic
Free

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.

Intercept and inspect web trafficDecrypt HTTPS trafficModify requests and responses
🛠️ Developer Tools
(136)
free with in-app purchases
9
Web Messenger for Dual Chat
Web Messenger for Dual Chat
Web Messenger for Dual Chat
Use Dual Messenger, Any Device
Free

This advanced browser offers desktop view and user agent switching, enabling access to desktop-only websites and third-party web offerings on mobile. It also provides developer features like header and cookie management, and storage control.

Desktop view browsingUser agent switchingHeader and cookie management
🔧 Utilities
(3.7K)
freemium
10
Reqable
Reqable
Reqable
Advanced API Debugging Proxy
Free

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.

Standalone traffic inspectionCollaborative mode with desktop appHTTP/HTTPS traffic analysis
🔧 Utilities
(6)
free
11
Web Monitor - HTML Inspector
Web Monitor - HTML Inspector
Web Monitor - HTML Inspector
HTML Viewer & Inspector
Free

Inspect the HTML, CSS, and JavaScript of any webpage directly from your mobile device. Test HTTP requests and analyze server responses with detailed insights. Share or copy code easily.

View HTML for any webpageTest HTTP requestsAnalyze server HTTP response
🛠️ Developer Tools
(5)
freemium
12
Distill Web Monitor
Distill Web Monitor
Distill Web Monitor
Get instant alerts for changes
Free

Receive instant alerts when webpages change. This app acts as a client to manage your saved monitors and receive push notifications on your phone. View detailed change history and customize alert actions.

Instant push notificationsCloud and local monitoringDetailed change history
🔧 Utilities
(184)
subscription
13
Web Visual Code Editor
Web Visual Code Editor
Web Visual Code Editor
by Constellation Corp Ltd
Free

A mobile web browser with integrated developer tools for inspecting and editing websites. It allows live code editing, real-time preview, and element inspection for HTML, CSS, and JavaScript.

Full-featured web browserLive HTML, CSS, JavaScript editorReal-time code preview
🔧 Utilities
(1)
free
14
WorldWideWeb – Mobile
WorldWideWeb – Mobile
WorldWideWeb – Mobile
A web server for developers
Free

This mobile web server tool allows developers to test and serve HTML documents directly from their device. It simulates web environments, enabling offline development and API testing without external dependencies. Ideal for quick checks and development on the go.

Automatic refresh on file changesNo caching for direct testingEasy folder configuration
🛠️ Developer Tools
(39)
free
15
JavaScript Anywhere JSAnywhere
JavaScript Anywhere JSAnywhere
JavaScript Anywhere JSAnywhere
JS, HTML and CSS for everyone.
Free

This app provides a portable programming editor for web development on mobile devices. It allows users to write and preview JavaScript, HTML, and CSS code, with features like console logging and file sharing. It's designed for web engineers and designers needing a simple, on-the-go coding solution.

Write JavaScript, HTML, CSSInternal browser previewConsole logs and errors
🔧 Utilities
(435)
ad-supported
16
iSource Browser
iSource Browser
iSource Browser
by Gamu apps
Free

This web browser offers standard browsing capabilities along with advanced tools for inspecting web page source code, HTTP headers, and network information. It includes a JavaScript debugger and WHOIS lookup for in-depth site analysis.

HTML source viewWHOIS lookupDIG and HOST lookup
🔧 Utilities
(21)
free
17
WebView TestKit
WebView TestKit
WebView TestKit
Web testleri için test kiti
Free
🛠️ Developer Tools
(0)
18
HTML Viewer: View Source
HTML Viewer: View Source
HTML Viewer: View Source
Dev Tools to Inspect Element
Free

Inspect and analyze the HTML source code of any website or local files. Features include element inspection, syntax highlighting, and multi-tab support for efficient workflow. Ideal for developers and students learning web technologies.

View website source codeInspect elementsOpen local/iCloud HTML files
🛠️ Developer Tools
(9)
free with in-app purchases
19
Inspect Browser
Inspect Browser
Inspect Browser
Web Inspector and Dev Tools
$6.99

This app offers desktop-class web development tools directly on your iOS device. Inspect HTML, CSS, and JavaScript, view network requests, and test responsive design without needing a desktop or remote connection.

JavaScript consoleHTML/CSS inspection and editingNetwork panel
🛠️ Developer Tools
(124)
paid
20
ExpoFP WKWebViewer
ExpoFP WKWebViewer
ExpoFP WKWebViewer
Debugging pages in WKWebView
Free
🛠️ Developer Tools
(0)

FAQ about Web Debugging

What are the best web debugging apps for iPhone?
WebDebug - Web debugging tool tops our web debugging apps ranking as of June 2026, with a 4.5-star average from 15 App Store ratings, and it's free to download.
Yes — 18 of the top web debugging apps we rank are free to download, including WebDebug - Web debugging tool and Debug Anywhere.
WebDebug - Web debugging tool has no ads and offers in-app purchases, according to its App Store listing as of June 2026.
WebDebug is a mobile application designed for web debugging. It allows you to inspect web pages, view console logs, network requests, and edit code directly on your iPhone or iPad.
You can debug a web page by inputting its URL directly into the app or by scanning a QR code that contains the URL. The app then provides tools to inspect and interact with the page.