iPerf Falcon

Falcon is a professional network throughput testing tool powered by open-source iPerf. Measure real transfer performance between your Wi-Fi, LAN devices, routers, NAS, servers, and other network endpoints. Choose a built-in free public server or enter your own target address, then start testing. Falcon shows live throughput, charts, and the network metrics that matter. Falcon runs on iPhone, iPad, and Mac—buy Falcon Pro once and it unlocks on all your devices. Features • Supports iPerf3 and iPerf2 • Built-in free public iPerf servers, with unified reachability status and one-tap refresh for public servers, saved targets, and SSH endpoints • TCP and UDP testing, upload and download modes, and local server mode • Live throughput, transfer charts, Ping, TCP RTT, retransmissions, UDP jitter, and packet loss • Intuitive graphical parameter form with a searchable iPerf parameter and command reference • Unlimited test history with reruns and notes • Export individual results to CSV and JSON, plus shareable result cards • Multiple languages, with system or manual language selection Falcon Pro Upgrade to Falcon Pro to unlock advanced capabilities: • Advanced graphical parameters and raw iPerf command mode, kept in sync with the form, including bidirectional tests, byte or block limits, TCP window, MSS, No Delay, report intervals, and warm-up omission • Built-in scenarios for VoIP, 4K streaming, gaming, NAS backup, and Wi-Fi roaming, plus custom presets • Save frequent targets and SSH endpoints, with favorites • History comparisons and batch export • SSH remote orchestration: Falcon connects to your chosen OpenWrt, Linux, or other SSH device, automatically starts the iPerf server, runs the test, and cleans up afterward—no manual server command required Privacy First Falcon does not require an account and contains no ads or analytics tracking. Test history stays on your device, while SSH passwords and private keys are stored only in the system Keychain. Network connections are made only to the test targets you choose.