# Charles Proxy — Debugging Proxy > iOS network traffic inspector and debugger for mobile applications. (iPhone/iPad app by XK72 Limited.) - Source: https://appshunter.io/ios/app/charles-proxy/id1134218562 (this page in markdown: same URL + `.md`) - Developer: [XK72 Limited](https://appshunter.io/developer/284393209) - Category: Utilities - Price: $8.99 - Rating: 4.04/5 from 185 App Store ratings · 231 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 20 MB - Languages: English - Released: 2018-03-27 - Data updated: 2026-08-31 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/charles-proxy/id1134218562/reviews.md ## What is Charles Proxy? Charles Proxy for iOS lets you capture, inspect and modify network requests and responses on your iOS device. You can view metadata, headers and bodies in the app, so you can finally debug your app’s networking issues without a computer. Charles Proxy for iOS is an app from the creator of Charles Proxy for desktop. HOW IT WORKS Turn Charles on when you want to start capturing. Charles captures your network requests and responses in the background while you test your app or website. Return to Charles to inspect the requests and responses. If you also have Charles on your desktop, you can transfer recorded sessions to your desktop to explore them on the big screen. Charles creates a local VPN on your device. All of your network traffic passes through Charles on your device, and then out to the internet as usual over either WiFi or Mobile / Cellular data. There is no remote server involved, and your data always remains private to you. FEATURES * SSL Proxying to view SSL requests in plain text * View and share request and responses bodies * Syntax highlighting for text request and response bodies * Measure network performance over WiFi or Mobile / Cellular networks * Block requests to nominated hosts * DNS spoofing ## Key features - Capture network requests and responses - Inspect metadata, headers, and bodies - SSL Proxying for plain text viewing - Measure network performance - Block requests to specific hosts - DNS spoofing ## What do users think of Charles Proxy? Overall sentiment: neutral **Pros** - 🚀 Great tool for developers - 👍 Useful for debugging - 🔒 SSL proxying works - 💡 Convenient to use on mobile **Cons** - 🐛 Stability issues, crashes - 🐛 SSL certificate not trusted - 🐛 Doesn't handle gzip compression - 🐛 Slow performance compared to desktop **Commonly reported bugs** - Doesn't work with latest iOS versions - Fails to export sessions frequently - Incompatible with apps using VPN - Large JSON bodies not displayed properly **Most requested features** - Add ability to edit and replay requests - Improve JSON viewer and formatting - Add support for WebSockets - Provide option to map to local - Add scripting and breakpoint features ## Recent user reviews (10 of 231) All indexed reviews: https://appshunter.io/ios/app/charles-proxy/id1134218562/reviews.md ### 1/5 — 1.6 버젼부터 실행안됨 *2026-07-21* 개발자는 이거 알고있는건지 몇개월째 수정안하고 방치중임 1.5로 다시 돌려줘라 ### 1/5 — Just exits not even an error *2026-07-21, version 1.6* Open app and it just exits. Broken ### 1/5 — 闪退 *2026-06-27* 打开APP闪退，要求退款 ### 1/5 — Не работает *2026-04-02* После обновления не работает, креш при старте ### 5/5 — Not working *2026-03-27, version 1.6* This new version does not seem to be working. It crashes as soon as the app opens ### 1/5 — New UX makes everything harder *2026-03-26, version 1.6* I normally don’t come to write reviews but the new UX makes everything more complex. It used to be a single press to clear the log or send the log to a device, now it’s 3 The network call list used to be very easy to read and clear to see which API calls failed. Now each request URL is on 2 or 3 lines and color coded, but no idea what the color coding logic is. Please go back to simplifying the UX. ### 1/5 — Doesn’t work *2025-10-11, version 1.5* Not sure why, but this doesn’t work with our app. You’d think this would be a simple thing to proxy, but somehow they’ve mucked this up. I get a whole lot of failed requests when I try to proxy. I’m disappointed that I spent money on this. ### 1/5 — Not working with iOS 26 *2025-10-01, version 1.5* Great when it works but it no longer works on the latest iOS 26 ### 4/5 — Can’t record flutter apps requests *2025-09-03, version 1.5* is there any way to work? ### 1/5 — Very unstable - crashing *2025-07-02* It‘s really not very stable and keeps crashing on multiple iPhones. That has been the state for the past 1-2 years. Sad. ## Frequently asked questions about Charles Proxy ### What does Charles Proxy for iOS do? Charles Proxy for iOS allows you to capture and inspect all network requests and responses originating from your iOS device. You can view detailed information like headers, bodies, and metadata, which is crucial for debugging networking issues in your apps or websites. ### How does Charles Proxy for iOS work? The app creates a local VPN on your device, routing all network traffic through it. This allows Charles to capture and inspect the data before it goes out to the internet. You can then view this captured data within the app. ### Can I view SSL requests in plain text? Yes, the app supports SSL Proxying, which enables you to view SSL requests and responses in plain text. This feature is essential for understanding encrypted network communication during the debugging process. ### Is Charles Proxy for iOS free? Based on the provided information, this application is a paid app. There are no mentions of in-app purchases or advertisements, suggesting a one-time purchase model. ### Who is this app for? This app is designed for developers, testers, and anyone who needs to analyze and debug the network traffic generated by their iOS applications or while browsing on their device. It's particularly useful for identifying and resolving networking problems. ## Version history (last 5 releases) ### 1.7 — 2026-08-14 • Rewrite tool: rules to modify the URL, host, path, query parameters, headers, body, and response status, scoped to requests, responses, or both • Trust All Remote Certificates option, for proxying servers with invalid or self-signed certificates • UI improvements in request/response viewers and settings * SSL/TLS improvements * Performance improvements in proxying layer ### 1.6 — 2026-03-25 • UI improvements throughout the app including request/response view, body views, coloured query string parameters • Select one or more hosts or requests to save or export • Updated app logo • Dark mode issues fixed • Improved performance and memory usage ### 1.5 — 2024-10-25 • Dark mode support • Dark App icon icon + other App icon choices • Upgrades to internal components, including OpenSSL 1.1.1w * Bug fixes ### 1.4 — 2020-09-27 Improvements for iOS 13 and 14 include new SSL CA certificate compatibility. OpenSSL 1.1.1n upgrade. ### 1.3.1 — 2019-08-28 Bug fixes for new iOS versions, settings changes detection, and globbing of course. ## Apps similar to Charles Proxy | App | Rating | Price | Category | | --- | --- | --- | --- | | [Secure VPN & Proxy by Snowd](https://appshunter.io/ios/app/secure-vpn-and-proxy-by-snowd/id1244241162) | 4.5 (1,195) | Free | Utilities | | [Free VPN - Fast & Secure Proxy](https://appshunter.io/ios/app/free-vpn-fast-and-secure-proxy/id1575330471) | 4.7 (48,315) | Free | Utilities | | [Avast Secureline VPN Proxy](https://appshunter.io/ios/app/avast-secureline-vpn-proxy/id793096595) | 4.7 (23,385) | Free | Utilities | | [Onion Browser : Private VPN](https://appshunter.io/ios/app/onion-browser-private-vpn/id961073150) | 4.3 (13,370) | Free | Utilities | | [ExpressVPN · Secure & Fast VPN](https://appshunter.io/ios/app/expressvpn-secure-and-fast-vpn/id886492891) | 4.7 (418,180) | Free | Utilities | | [NoCatch VPN: Fast Proxy Speed](https://appshunter.io/ios/app/nocatch-vpn-fast-proxy-speed/id1317749585) | 4.5 (1,310) | Free | Utilities | ## Related topics [debug proxy](https://appshunter.io/ios/topics/debug-proxy) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*