Every iPhone needs a few good network sniffer apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
Analyze your device's network activity to understand app behavior. Identify which apps are connecting to the internet, their data usage, and potential privacy risks. Gain control over your network with detailed visual reports and advanced inspection tools.
Diagnose Wi-Fi and internet connectivity issues with a suite of network analysis tools. Discover devices on your LAN, test connectivity with ping and traceroute, and scan for open ports.
What We Love
🚀 Quick and easy to use
👍 Helpful for network troubleshooting
🔒 Provides network security insights
💡 Useful for identifying connected devices
Room to Improve
🐛 Some functionality removed in recent updates
🔒 Limited access to device details due to iOS restrictions
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
What are the best network sniffer apps for iPhone?
Network Sniffer tops our network sniffer apps ranking as of August 2026, with a 4.5-star average from 184 App Store ratings, and it's free to download.
Are there free network sniffer apps for iPhone?
Yes — 20 of the top network sniffer apps we rank are free to download, including Network Sniffer and Network Analyzer: WiFi Scan.
Does Network Sniffer have ads or in-app purchases?
Network Sniffer has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
How many network sniffer apps are on the App Store?
We track 250+ network sniffer apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
What does Network Sniffer do?
Network Sniffer is an intelligent network activity analyzer that helps you understand what your apps are doing online. It provides deep network analysis with visual reports showing which apps are connecting, what they are sending, and how often. This allows you to identify potential privacy risks or wasteful data usage.
What are the key features of Network Sniffer?
Key features include deep network analysis with visual reports, network sniffing to capture HTTP/HTTPS/WebSocket traffic with MITM support, an external proxy for custom inspection, JavaScript scripting for custom rules, request replays, and request/response rewriting. It also offers widgets and Dynamic Island support for real-time monitoring.