Best Debug Proxy Apps

246+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated August 2026

With an average user rating of 4.5★, the debug proxy category is one of the App Store's strongest. Browse all 246+ apps we track, sorted so the most loved ones surface first.

Compare top Debug Proxy Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1ReqableReqableFree4.7★ (6)NoYesAug 2026
2Stream - Network Debug ToolStream - Network Debug ToolFree4.1★ (133)NoYesAug 2026
3Charles ProxyCharles Proxy$8.994.0★ (185)NoNoAug 2026
4Proxyman - Capture HTTPSProxyman - Capture HTTPSFree4.8★ (782)NoYesAug 2026
5ProxyTapProxyTapFree4.7★ (18)NoYesAug 2026
6ProxyPin - Open Source CaptureProxyPin - Open Source CaptureFree4.5★ (102)NoNoAug 2026
7ProxygenProxygenFree4.3★ (18)NoYesAug 2026
8ProxycatProxycatFree5.0★ (3)NoYesJul 2026

Top Picks for Debug Proxy

Reqable#1

Reqable by Reqable Information Technology Co., Ltd.

Advanced API Debugging Proxy
Editor's Choice
🔧 Utilities
4.7(6 ratings)
FreeIn-App Purchases
Reqable screenshot 1
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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.

Stream - Network Debug Tool#2

Stream - Network Debug Tool by Stream Lab Inc.

HTTPS Sniff / Request Replay
Strong Contender
🛠️ Developer Tools
4.1😐(133 ratings)
FreeIn-App Purchases
#52in Developer Tools
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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)

Room to Improve

  • 🐛 Certificate installation fails on iOS 18.x versions
  • 🐛 Gacha history recording not working properly
  • 🐛 'Code 0' error when generating JSON links
Charles Proxy#3

Charles Proxy by XK72 Limited

Debugging Proxy
Worth Considering
🔧 Utilities
4.0😐(185 ratings)
$8.99
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Capture and inspect network requests and responses directly on your iOS device. Debug networking issues without needing a computer. View detailed metadata, headers, and bodies, and even transfer sessions to a desktop for further analysis.

What We Love

  • 🚀 Great tool for developers
  • 👍 Useful for debugging
  • 🔒 SSL proxying works
  • 💡 Convenient to use on mobile

Room to Improve

  • 🐛 Stability issues, crashes
  • 🐛 SSL certificate not trusted
  • 🐛 Doesn't handle gzip compression

More Debug Proxy apps to explore

4
Proxyman - Capture HTTPS
Proxyman - Capture HTTPS
Proxyman - Capture HTTPS
Capture HTTPS from your iPhone
Free

This app acts as a web debugging proxy, allowing you to capture and inspect HTTP/HTTPS traffic directly from your iPhone or iPad. It decrypts requests and responses, offers advanced debugging tools, and ensures your sensitive data remains on your device.

Capture & Inspect HTTP/HTTPS from iOS devicesDecrypt and view requests/responsesJSON syntax highlighting
🛠️ Developer Tools
(782)
free with in-app purchases
5
ProxyTap
ProxyTap
ProxyTap
One-Tap LAN Proxy Switch
Free

Streamline your mobile development workflow with this tool that simplifies LAN proxy management. It offers one-click switching between proxy and direct connections, automatic configuration saving, and real-time status monitoring for efficient debugging.

One-click proxy switchingAutomatic configuration savingReal-time status monitoring
🛠️ Developer Tools
(18)
freemium
6
ProxyPin - Open Source Capture
ProxyPin - Open Source Capture
ProxyPin - Open Source Capture
HTTP(S) Traffic Capture
Free

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.

QR code connection for proxy setupDomain name filteringJavaScript scripting for request/response processing
🛠️ Developer Tools
(102)
free
7
Proxygen
Proxygen
Proxygen
Interactive HTTP proxy
Free

This tool allows developers to intercept, inspect, and modify HTTP traffic from their iOS devices on a Mac. It offers advanced features like JavaScript scripting for traffic manipulation and a syntax-aware editor for debugging API endpoints.

Send iOS device traffic to MacModify proxied traffic with JavaScriptMatch and replace headers/body data
🛠️ Developer Tools
(18)
freemium
8
Proxycat
Proxycat
Proxycat
by BYTE CROSSING LTD
Free

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)
🛠️ Developer Tools
(3)
free
9
PAC Manager
PAC Manager
PAC Manager
Proxy debug tool
Free
🔧 Utilities
(0)
10
Everywhere Proxy
Everywhere Proxy
Everywhere Proxy
by Argsment Limited
Free

Take control of your device's internet connection with multiple networking engines and a powerful configuration editor. Monitor traffic in real-time and manage your network settings privately and transparently. Ideal for users seeking advanced control over their online activity.

Multiple networking engines (Xray, sing-box, mihomo)Import configurations via file, link, or manual entryIn-app configuration editor with syntax highlighting
🔧 Utilities
(11)
free
11
Nexa Node
Nexa Node
Nexa Node
Proxy Access & IP Check
Free
🔧 Utilities
(0)
12
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
13
Vip Proxy Server
Vip Proxy Server
Vip Proxy Server
welcome to FF Proxy Server
Free

This application provides developers with a suite of tools and modules for saving and managing their projects. It offers a free platform for accessing various developer utilities.

Developer toolsModule saverProject management utilities
🛠️ Developer Tools
(117)
ad-supported
14
Busymate Helper
Busymate Helper
Busymate Helper
HTTP & API traffic inspector
Free

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.

System-wide traffic captureHTTPS decryption for selected domainsReal-time request/response feed
🛠️ Developer Tools
(2)
free
15
Happ - Proxy Utility
Happ - Proxy Utility
Happ - Proxy Utility
New level of security by Xray
Free

This app simplifies the use of proxy and VPN servers with a user-friendly interface. It supports multiple protocol types and allows for rule-based proxy configuration. Your network activity remains private as the app does not collect or transmit your data.

Rule-based proxy configurationSupport for multiple protocol typesHidden and encrypted subscriptions
🔧 Utilities
(12K)
free
16
Sybilizer
Sybilizer
Sybilizer
by Ihor Kandaurov
Free
🔧 Utilities
(0)
17
oixCloud
oixCloud
oixCloud
The best native proxy client
Free

This native proxy client offers a fast and memory-efficient experience with zero dependencies. It prioritizes user privacy with a strict no-logs policy and allows for simple server connection and switching. The application is available across multiple Apple platforms.

Native Swift architectureZero external dependenciesStrict no-logs policy
🔧 Utilities
(3)
free
18
AnyNetGo
AnyNetGo
AnyNetGo
by SmartBuildGo Inc
Free

This app is a rule-based proxy client that connects to user-configured proxy servers. It offers a one-scan sign-in via QR code, supports a wide range of protocols, and features smart routing for efficient traffic management. Test node speeds and view usage history with a privacy-focused design.

One-scan QR code sign-inBroad protocol support (HTTP, SOCKS5, Shadowsocks, etc.)Rule-based smart routing
🔧 Utilities
(1)
free
19
Moni Proxy: HTTPS Capture
Moni Proxy: HTTPS Capture
Moni Proxy: HTTPS Capture
Debug & mock API traffic
Free
🛠️ Developer Tools
(0)
20
Egern
Egern
Egern
by Byte Crossing
Free
$5.99 | 100% OFF

This app is a powerful network analysis tool for proxying, intercepting, and modifying network traffic. It offers comprehensive recording of various protocols and supports extensive rule types for flexible traffic management. Users can decrypt HTTPS, rewrite URLs and headers, and utilize JavaScript for custom operations.

Network traffic recording (TCP, UDP, DNS, HTTP)Extensive rule types for traffic controlMultiple proxy protocol support
🔧 Utilities
(79)
free with in-app purchases

FAQ about Debug Proxy

What are the best debug proxy apps for iPhone?
Reqable tops our debug proxy apps ranking as of August 2026, with a 4.7-star average from 6 App Store ratings, and it's free to download.
Yes — 19 of the top debug proxy apps we rank are free to download, including Reqable and Stream - Network Debug Tool.
Reqable has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 246+ debug proxy apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Reqable is an advanced API debugging proxy designed to inspect and test HTTP/HTTPS traffic. It helps developers find and locate issues in their applications by providing detailed traffic analysis and REST API management.
Yes, Reqable offers a standalone mode that allows for traffic inspection and analysis directly within the app without needing a desktop connection. You can view captured messages, perform actions on traffic, and manage REST APIs.