Every iPhone needs a few good network sniffer apps. We benchmark 249+ 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
👍 Accurate and reliable information
Room to Improve
🐛 Some functionality removed in recent updates
🔒 Limited access to device details due to iOS restrictions
Identify all devices on your WiFi network to understand who is connected, check for security threats, and troubleshoot network issues. It offers tools for speed testing, device analysis, and security alerts, with advanced features available through an optional hardware add-on.
What are the best network sniffer apps for iPhone?
Network Sniffer tops our network sniffer apps ranking as of October 2026, with a 4.6-star average from 198 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 October 2026.
How many network sniffer apps are on the App Store?
We track 249+ network sniffer apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.